cleanup and prep for continued work

addnote.c

@@ -155,7 +155,6 @@ int main(int argc, char *argv[]) {
             category = argv[i + 1];
             i += 2;
         } else {
-            /* This is the message */
             message = argv[i];
             i++;
             break;  /* Only take first non-option as message */

dumpnotes.c

@@ -172,7 +172,7 @@ int get_cnotes_path(char *buffer, size_t bufsize) {
 }
 
 /* start with a simple cat of the file */
-main(int argc, char *argv[]) {
+int main(int argc, char *argv[]) {
     FILE *notesfile;
     char file_path[600];
     Entry entries[MAX_ENTRIES];