diff --git a/configs/stm32f103-minimum/README.txt b/configs/stm32f103-minimum/README.txt
index b78c0b2ba5..4fd6b08531 100644
--- a/configs/stm32f103-minimum/README.txt
+++ b/configs/stm32f103-minimum/README.txt
@@ -53,7 +53,7 @@ STM32F103C8T6 Minimum System Development Boards:
     Good things about the blue board:
 
     - Four soldered anchor point on the USB connector. What you can't tell
-      from this picture is that there is a notch in the pcb board and the USB
+      from this picture is that there is a notch in the PCB board and the USB
       connector sits down inside it some. This provides some lateral stability
       that takes some of the stress off the solder points.
     - It has nice clear readable silkscreen printing.
@@ -123,7 +123,7 @@ LEDs
   enabled.
 
   If enabled the LED is simply turned on when the board boots
-  succesfully, and is blinking on panic / assertion failed.
+  successfully, and is blinking on panic / assertion failed.
 
 UARTs
 =====
@@ -282,7 +282,7 @@ Nintendo Wii Nunchuck:
 Quadrature Encoder:
 ===================
 
-  The nsh configuration has been used to test the Quadrture Encoder
+  The nsh configuration has been used to test the Quadrature Encoder
   (QEncoder, QE) with the following modifications to the configuration
   file:
 
@@ -443,7 +443,7 @@ Nokia 5110 LCD Display support:
   Device Drivers  --->
       LCD Driver Support  --->
           [*] Graphic LCD Driver Support  --->
-              [*]   Nokia 5110 LCD Display (Philips PCD8544)
+              [*]   Nokia 5110 LCD Display (Phillips PCD8544)
               (1)     Number of PCD8544 Devices
               (84)    PCD8544 X Resolution
               (48)    PCD8544 Y Resolution
@@ -561,7 +561,7 @@ STM32F103 Minimum - specific Configuration Options
     CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
        hence, the board that supports the particular chip or SoC.
 
-       CONFIG_ARCH_BOARD=stm32f103-minium
+       CONFIG_ARCH_BOARD=stm32f103-minimum
 
     CONFIG_ARCH_BOARD_name - For use in C code
 
@@ -593,7 +593,7 @@ STM32F103 Minimum - specific Configuration Options
 
     CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
        cause a 100 second delay during boot-up.  This 100 second delay
-       serves no purpose other than it allows you to calibratre
+       serves no purpose other than it allows you to calibrate
        CONFIG_ARCH_LOOPSPERMSEC.  You simply use a stop watch to measure
        the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until
        the delay actually is 100 seconds.
@@ -770,7 +770,7 @@ Configurations
     4. Enabling USB monitor SYSLOG output.  If tracing is enabled, the USB
        device will save encoded trace output in in-memory buffer; if the
        USB monitor is enabled, that trace buffer will be periodically
-       emptied and dumped to the system loggin device (UART2 in this
+       emptied and dumped to the system logging device (UART2 in this
        configuraion):
 
        CONFIG_USBDEV_TRACE=y                   : Enable USB trace feature
diff --git a/configs/stm32f103-minimum/include/board.h b/configs/stm32f103-minimum/include/board.h
index 6764eaa60b..79df4c0e1b 100644
--- a/configs/stm32f103-minimum/include/board.h
+++ b/configs/stm32f103-minimum/include/board.h
@@ -34,8 +34,8 @@
  *
  ************************************************************************************/
 
-#ifndef __CONFIGS_STM32F103_MINIMUM_BOARD_H
-#define __CONFIGS_STM32F103_MINIMUM_BOARD_H
+#ifndef __CONFIGS_STM32F103_MINIMUM_INCLUDE_BOARD_H
+#define __CONFIGS_STM32F103_MINIMUM_INCLUDE_BOARD_H
 
 /************************************************************************************
  * Included Files
@@ -56,7 +56,7 @@
 
 #define STM32_BOARD_XTAL        8000000ul
 
-/* PLL source is HSE/1, PLL multipler is 9: PLL frequency is 8MHz (XTAL) x 9 = 72MHz */
+/* PLL source is HSE/1, PLL multiplier is 9: PLL frequency is 8MHz (XTAL) x 9 = 72MHz */
 
 #define STM32_CFGR_PLLSRC       RCC_CFGR_PLLSRC
 #define STM32_CFGR_PLLXTPRE     0
@@ -194,4 +194,4 @@
 #define RGBLED_BPWMTIMER   4
 #define RGBLED_BPWMCHANNEL 4
 
-#endif  /* __CONFIGS_STM32F103_MINIMUM_BOARD_H */
+#endif  /* __CONFIGS_STM32F103_MINIMUM_INCLUDE_BOARD_H */
diff --git a/configs/stm32f103-minimum/scripts/ld.script b/configs/stm32f103-minimum/scripts/ld.script
index e674b60d21..b596dd1f93 100644
--- a/configs/stm32f103-minimum/scripts/ld.script
+++ b/configs/stm32f103-minimum/scripts/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm32f103-minimum/scripts/ld.script
  *
- *   Copyright (C) 2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2016, 2018 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *           Laurent Latil <laurent@latil.nom.fr>
  *
@@ -39,6 +39,11 @@
  * FLASH memory is aliased to address 0x0000:0000 where the code expects to
  * begin execution by jumping to the entry point in the 0x0800:0000 address
  * range.
+ *
+ * NOTE: While the STM32F103C8T6 states that the part has 64Kb of FLASH,
+ * all parts that I have seen do, in fact, have 128Kb of FLASH.  That
+ * additional 64Kb of FLASH can be utilized by simply change the LENGTH
+ * of the flash region from 64K to 128K.
  */
 
 MEMORY
diff --git a/configs/stm32f103-minimum/src/stm32_appinit.c b/configs/stm32f103-minimum/src/stm32_appinit.c
index 357090b47d..2ff9780e60 100644
--- a/configs/stm32f103-minimum/src/stm32_appinit.c
+++ b/configs/stm32f103-minimum/src/stm32_appinit.c
@@ -66,7 +66,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,
diff --git a/configs/stm32f103-minimum/src/stm32_at24.c b/configs/stm32f103-minimum/src/stm32_at24.c
index 9dca10cf15..59be2239ca 100644
--- a/configs/stm32f103-minimum/src/stm32_at24.c
+++ b/configs/stm32f103-minimum/src/stm32_at24.c
@@ -135,7 +135,7 @@ int stm32_at24_automount(int minor)
           return ret;
         }
 #endif
-      /* Now we are initializeed */
+      /* Now we are initialized */
 
       initialized = true;
     }
diff --git a/configs/stm32f103-minimum/src/stm32_buttons.c b/configs/stm32f103-minimum/src/stm32_buttons.c
index b22347c003..889c927eb7 100644
--- a/configs/stm32f103-minimum/src/stm32_buttons.c
+++ b/configs/stm32f103-minimum/src/stm32_buttons.c
@@ -80,10 +80,10 @@ static const uint32_t g_buttons[NUM_BUTTONS] =
  * Name: board_button_initialize
  *
  * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
- *   that, board_buttons() may be called to collect the current state of all
- *   buttons or board_button_irq() may be called to register button interrupt
- *   handlers.
+ *   board_button_initialize() must be called to initialize button resources.
+ *   After that, board_buttons() may be called to collect the current state
+ *   of all buttons or board_button_irq() may be called to register button
+ *   interrupt handlers.
  *
  ****************************************************************************/
 
diff --git a/configs/stm32f103-minimum/src/stm32f103_minimum.h b/configs/stm32f103-minimum/src/stm32f103_minimum.h
index 8355bae9c1..cb58b4c56c 100644
--- a/configs/stm32f103-minimum/src/stm32f103_minimum.h
+++ b/configs/stm32f103-minimum/src/stm32f103_minimum.h
@@ -112,7 +112,7 @@
 #define MAX_IRQBUTTON     BUTTON_USER2
 #define NUM_IRQBUTTONS    (BUTTON_USER1 - BUTTON_USER2 + 1)
 
-/* ZERO CROSS pin definiton */
+/* ZERO CROSS pin definition */
 
 #define GPIO_ZEROCROSS    (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_PORTA|GPIO_PIN0)
 
@@ -214,7 +214,7 @@
  *   CONFIG_LIB_BOARDCTL=y:
  *     If CONFIG_NSH_ARCHINITIALIZE=y:
  *       Called from the NSH library (or other application)
- *     Otherse, assumed to be called from some other application.
+ *     Otherwise, assumed to be called from some other application.
  *
  *   Otherwise CONFIG_BOARD_INITIALIZE=y:
  *     Called from board_initialize().