From a259a84d3f603d76be128b61622c81c014e23405 Mon Sep 17 00:00:00 2001
From: David Auza <davidauza01@gmail.com>
Date: Wed, 20 May 2020 15:36:13 -0500
Subject: [PATCH] docs(http): Remove extra semicolons in the http guide
 (#37228)

An extra semicolon in searchHeroes function was removed in the http guide
found in aio/content/guide/http.md

docs(http): Remove extra semicolon in a code example found in the http guide

Removed extra semicolon in handleError function in the file located at
aio/content/examples/http/src/app/config/config.service.ts, which serves
as a source of code examples for the http guide.

Replace a comma for a dot in the comment at line 79 to ensure consistency
with the rest of the document.

Capitalized and added a dot at the end of the comment at line 84 to
ensure consistency with the other comments.

PR Close #37228
---
 aio/content/examples/http/src/app/config/config.service.ts | 6 +++---
 aio/content/guide/http.md                                  | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/aio/content/examples/http/src/app/config/config.service.ts b/aio/content/examples/http/src/app/config/config.service.ts
index 4dd71c69ab..e41c24f39c 100644
--- a/aio/content/examples/http/src/app/config/config.service.ts
+++ b/aio/content/examples/http/src/app/config/config.service.ts
@@ -76,15 +76,15 @@ export class ConfigService {
       console.error('An error occurred:', error.error.message);
     } else {
       // The backend returned an unsuccessful response code.
-      // The response body may contain clues as to what went wrong,
+      // The response body may contain clues as to what went wrong.
       console.error(
         `Backend returned code ${error.status}, ` +
         `body was: ${error.error}`);
     }
-    // return an observable with a user-facing error message
+    // Return an observable with a user-facing error message.
     return throwError(
       'Something bad happened; please try again later.');
-  };
+  }
   // #enddocregion handleError
 
   makeIntentionalError() {
diff --git a/aio/content/guide/http.md b/aio/content/guide/http.md
index 410e0acd40..3605a9d871 100644
--- a/aio/content/guide/http.md
+++ b/aio/content/guide/http.md
@@ -277,7 +277,7 @@ searchHeroes(term: string): Observable {
   return this.http.jsonp(heroesUrl, 'callback').pipe(
       catchError(this.handleError('searchHeroes', [])) // then handle the error
     );
-};
+}
 ```
 
 This request passes the `heroesURL` as the first parameter and the callback function name as the second parameter.