rewrite comments

color.c

@@ -3,7 +3,6 @@
 #include <stdlib.h>
 
 // color str in place
-
 void color_text(char str[], const char *color) {
     int size = snprintf(NULL, 0, "\x1b[38;2;%sm%s\x1b[0m", color, str) + 1; // calculate size that is needed for colored string
     if (size < 0) {

rush.c

@@ -73,11 +73,7 @@ int rush_exit(char **args) {
     return 0; // exit prompting loop, which also the shell
 }
 
-/**
-  @brief Launch a program and wait for it to terminate.
-  @param args Null terminated list of arguments (including program).
-  @return Always returns 1, to continue execution.
-  */
+// launch program and wait it to terminate, return 1 to continue running
 int rush_launch(char **args) {
     pid_t pid, wpid;
     int status;
@@ -103,11 +99,7 @@ int rush_launch(char **args) {
     return 1;
 }
 
-/**
-  @brief Execute shell built-in or launch program.
-  @param args Null terminated list of arguments.
-  @return 1 if the shell should continue running, 0 if it should terminate
-  */
+// execute built in commands or launch commands, return 1 to keep shell running
 int rush_execute(char **args) {
     if (args[0] == NULL) {
         // An empty command was entered.