standardize format

src/include/array.h

@@ -29,5 +29,4 @@ void insert_string_array(StringArray *string_array, char *string);
 void delete_string_array(StringArray *string_array, int index);
 
 void free_string_array(StringArray *string_array);
-
 #endif

src/include/builtins.h

@@ -19,6 +19,8 @@
 #ifndef _MYSHELLIN_BUILTINS
 #define _MYSHELLIN_BUILTINS
 bool is_builtin(char *command);
+
 void run_builtin(StringArray *string_array);
+
 void exit_shell(StringArray *string_array);
 #endif

src/include/console_line.h

@@ -16,6 +16,8 @@
 #ifndef _MYSHELLIN_CONSOLE_LINE
 #define _MYSHELLIN_CONSOLE_LINE
 char *get_user();
+
 char *get_working_directory();
+
 void print_input_line();
 #endif

src/include/loop.h

@@ -16,5 +16,6 @@
 #ifndef _MYSHELLIN_LOOP
 #define _MYSHELLIN_LOOP
 void remove_new_line(char *line);
+
 void loop();
 #endif