rename error

src/main/java/sh/adb/RandomRedditMemesAPI/CommunityHandler.java

@@ -64,7 +64,7 @@ class CommunityHandler implements HttpHandler {
         try {
             submissions = this.api.getSub(pathArray[4]);
         } catch (RedditParseException | RedditOAuthException e) {
-            responseJSON.put("error", "invalid subreddit");
+            responseJSON.put("error", "reddit api error");
             sendResponse(t, responseJSON.toString());
             e.printStackTrace();
             return;