tweaks: correct four spaces of indentation to a tab, in two places

Signed-off-by: Brand Huntsman <alpha@qzx.com>

src/rcfile.c

@@ -414,7 +414,7 @@ void parse_binding(char *ptr, bool dobind)
 			newsc->toggle = 0;
 #endif
 		} else
-		    newsc = strtosc(funcptr);
+			newsc = strtosc(funcptr);
 
 		if (newsc == NULL) {
 			rcfile_error(N_("Cannot map name \"%s\" to a function"), funcptr);

src/winio.c

@@ -539,7 +539,7 @@ int parse_kbinput(WINDOW *win)
 	else if (retval == controlend)
 		return CONTROL_END;
 	else if (retval == controldelete)
-	    return CONTROL_DELETE;
+		return CONTROL_DELETE;
 #ifndef NANO_TINY
 	else if (retval == shiftcontrolleft) {
 		shift_held = TRUE;