Apply suggestions from code review

Co-authored-by: Adam Harvey <adam.harvey@dxc.com>
Signed-off-by: Himanshu Mishra <himanshu@orkohunter.net>

plugins/techdocs-backend/src/DocsBuilder/builder.ts

@@ -86,7 +86,7 @@ export class DocsBuilder {
     );
 
     // If available, use the etag stored in techdocs_metadata.json to
-    // check if docs are outdated and needs to be regenerated.
+    // check if docs are outdated and need to be regenerated.
     let storedEtag: string | undefined;
     if (await this.publisher.hasDocsBeenGenerated(this.entity)) {
       storedEtag = (

plugins/techdocs-backend/src/service/router.ts

@@ -180,7 +180,7 @@ export async function createRouter({
             );
             res.status(408).json({
               error:
-                'Sorry! It is taking longer for the generated docs to show up in storage. Check back later.',
+                'Sorry! It took too long for the generated docs to show up in storage. Check back later.',
             });
             return;
           }