tweaks: remove some stray spaces before a comma

src/nano.c

@@ -2566,7 +2566,7 @@ int main(int argc, char **argv)
 				edit_scroll(FORWARD);
 				wnoutrefresh(midwin);
 			}
-			wredrawln(footwin, 0 ,1);
+			wredrawln(footwin, 0, 1);
 			wnoutrefresh(footwin);
 			place_the_cursor();
 		} else if (ISSET(ZERO) && lastmessage > VACUUM)

src/prompt.c

@@ -229,7 +229,7 @@ void inject_into_answer(char *burst, size_t count)
 	answer = nrealloc(answer, strlen(answer) + count + 1);
 	memmove(answer + typing_x + count, answer + typing_x,
 								strlen(answer) - typing_x + 1);
-	strncpy(answer + typing_x, burst , count);
+	strncpy(answer + typing_x, burst, count);
 
 	typing_x += count;
 }

src/winio.c

@@ -219,7 +219,7 @@ void read_keys_from(WINDOW *frame)
 			if (input == ERR) {
 				if (spotlighted || ISSET(ZERO) || LINES == 1) {
 					if (ISSET(ZERO) && lastmessage > VACUUM)
-						wredrawln(midwin, editwinrows - 1 , 1);
+						wredrawln(midwin, editwinrows - 1, 1);
 					lastmessage = VACUUM;
 					spotlighted = FALSE;
 					update_line(openfile->current, openfile->current_x);