diff --git a/include/nuttx/binfmt/elf.h b/include/nuttx/binfmt/elf.h
index 5926008f49..061665a760 100644
--- a/include/nuttx/binfmt/elf.h
+++ b/include/nuttx/binfmt/elf.h
@@ -97,13 +97,14 @@ struct elf_loadinfo_s
   /* elfalloc is the base address of the memory that is allocated to hold the
    * ELF program image.
    *
-   * If CONFIG_ARCH_ADDRENV=n, elfalloc will be allocated using kmm_malloc() (or
-   * kmm_zalloc()).  If CONFIG_ARCH_ADDRENV-y, then elfalloc will be allocated using
+   * If CONFIG_ARCH_ADDRENV=n, elfalloc will be allocated using kmm_malloc()
+   * (or kmm_zalloc()).
+   * If CONFIG_ARCH_ADDRENV-y, then elfalloc will be allocated using
    * up_addrenv_create().  In either case, there will be a unique instance
    * of elfalloc (and stack) for each instance of a process.
    *
-   * The alloc[] array in struct binary_s will hold memory that persists after
-   * the ELF module has been loaded.
+   * The alloc[] array in struct binary_s will hold memory that persists
+   * after the ELF module has been loaded.
    */
 
   uintptr_t         textalloc;   /* .text memory allocated when ELF file was loaded */
diff --git a/include/nuttx/binfmt/ieee695.h b/include/nuttx/binfmt/ieee695.h
index c30913feab..44e54655e8 100644
--- a/include/nuttx/binfmt/ieee695.h
+++ b/include/nuttx/binfmt/ieee695.h
@@ -168,6 +168,7 @@
 #define IEEE695_COMENT_PASS2         0x01  /* Records generated from Pass 2 of the linker */
 
 /* Standard Functions, Identifiers and Commands *************************************/
+
 /* Standard functions */
 
 #define IEEE695_FUNC_F               0xa0
@@ -347,6 +348,7 @@
 #define IEEE695_SYMCLASS_DEFINE      4  /* C #define constant */
 
 /* Helper Macros ********************************************************************/
+
 /* These macros extract un-aligned, little-endian values from the object file */
 
 #define IEEE695_GETUINT16(p) \
@@ -441,7 +443,7 @@ extern "C"
 #endif
 
 /************************************************************************************
- * Public Functions
+ * Public Functions Definitions
  ************************************************************************************/
 
 #undef EXTERN
diff --git a/include/nuttx/binfmt/nxflat.h b/include/nuttx/binfmt/nxflat.h
index 7b31fa0a63..c6bd5ab744 100644
--- a/include/nuttx/binfmt/nxflat.h
+++ b/include/nuttx/binfmt/nxflat.h
@@ -77,8 +77,9 @@ struct nxflat_loadinfo_s
   /* Data Space (DSpace): This region contains all information that is
    * referenced as data (other than the stack which is separately allocated).
    *
-   * If CONFIG_ARCH_ADDRENV=n, DSpace will be allocated using kmm_malloc() (or
-   * kmm_zalloc()).  If CONFIG_ARCH_ADDRENV-y, then DSpace will be allocated using
+   * If CONFIG_ARCH_ADDRENV=n, DSpace will be allocated using kmm_malloc()
+   * (or kmm_zalloc()).
+   * If CONFIG_ARCH_ADDRENV-y, then DSpace will be allocated using
    * up_addrenv_create().  In either case, there will be a unique instance
    * of DSpace (and stack) for each instance of a process.
    */
@@ -117,7 +118,7 @@ struct nxflat_loadinfo_s
 };
 
 /****************************************************************************
- * Public Functions
+ * Public Functions Definitions
  ****************************************************************************/
 
 #undef EXTERN
@@ -243,8 +244,8 @@ int nxflat_read(struct nxflat_loadinfo_s *loadinfo, char *buffer,
  * Description:
  *   Bind the imported symbol names in the loaded module described by
  *   'loadinfo' using the exported symbol values provided by 'symtab'
- *   After binding the module, clear the BSS region (which held the relocation
- *   data) in preparation for execution.
+ *   After binding the module, clear the BSS region (which held the
+ *   relocation data) in preparation for execution.
  *
  * Returned Value:
  *   0 (OK) is returned on success and a negated errno is returned on
diff --git a/include/nuttx/binfmt/symtab.h b/include/nuttx/binfmt/symtab.h
index affb7cda17..223bab7a70 100644
--- a/include/nuttx/binfmt/symtab.h
+++ b/include/nuttx/binfmt/symtab.h
@@ -44,7 +44,7 @@
 #include <nuttx/symtab.h>
 
 /****************************************************************************
- * Public Functions
+ * Public Functions Definitions
  ****************************************************************************/
 
 #undef EXTERN
@@ -60,11 +60,13 @@ extern "C"
  * Name: exec_getsymtab
  *
  * Description:
- *   Get the current application symbol table selection as an atomic operation.
+ *   Get the current application symbol table selection as an atomic
+ *   operation.
  *
  * Input Parameters:
  *   symtab - The location to store the symbol table.
- *   nsymbols - The location to store the number of symbols in the symbol table.
+ *   nsymbols - The location to store the number of symbols in the symbol
+ *              table.
  *
  * Returned Value:
  *   None