docs(style-guide): fix two broken regions

closes #2159

Author: Foxandxss

public/docs/ts/latest/guide/style-guide.jade

@@ -1251,10 +1251,10 @@ a(href="#toc") Back to top
     .file ...
 :marked
 
-+makeExample('style-guide/ts/04-10/app/+heroes/heroes.component.avoid.ts', 'example', 'app/+heroes/heroes.component.ts')(avoid=1)
++makeExample('style-guide/ts/04-10/app/heroes/heroes.component.avoid.ts', 'example', 'app/heroes/heroes.component.ts')(avoid=1)
 :marked
 
-+makeExample('style-guide/ts/04-10/app/+heroes/heroes.component.ts', 'example', 'app/+heroes/heroes.component.ts')
++makeExample('style-guide/ts/04-10/app/heroes/heroes.component.ts', 'example', 'app/heroes/heroes.component.ts')
 :marked
 
 a(href="#toc") Back to top