diff --git a/include/custom_lib/custom_lib.h b/include/custom_lib/custom_lib.h
index cf02d90..9d285d0 100644
--- a/include/custom_lib/custom_lib.h
+++ b/include/custom_lib/custom_lib.h
@@ -12,7 +12,7 @@
  *
  * Function returns the provided value if non-zero, or a Kconfig-controlled
  * default value if the parameter is zero.  This trivial function is
- * provided in order to have a library interface example that is trivial 
+ * provided in order to have a library interface example that is trivial
  * to test.
  *
  * @param return_value_if_nonzero Value to return if non-zero
diff --git a/lib/custom_lib/Kconfig b/lib/custom_lib/Kconfig
index ada0c6e..14cc9eb 100644
--- a/lib/custom_lib/Kconfig
+++ b/lib/custom_lib/Kconfig
@@ -3,13 +3,13 @@
 
 config CUSTOM_LIB
 	bool "custom_lib Support"
-	help 
+	help
 	  This option enables the custom_lib library
 
 config CUSTOM_LIB_GET_VALUE_DEFAULT
 	int "custom_lib_get_value() default return value"
 	depends on CUSTOM_LIB
-	default 0 
+	default 0
 	help
 	  This option primarily exists as an example of a library Kconfig
 	  setting.