docs: fix code examples style (#26573)
docs: fix code examples style (#26573)

PR Close #26573

ValtoFrameworks/Angular-2,gkalpak/angular,ocombe/angular,mhevery/angular,alxhub/angular,brandonroberts/angular,ultrasonicsoft/angular,Toxicable/angular,gdi2290/angular,filipesilva/angular,matsko/angular,sarunint/angular,angular/angular,mprobst/angular,petebacondarwin/angular,manekinekko/angular,mprobst/angular,vikerman/angular,gdi2290/angular,Brocco/angular,ultrasonicsoft/angular,filipesilva/angular,Toxicable/angular,wKoza/angular,blesh/angular,mlaval/angular,angular-indonesia/angular,ValtoFrameworks/Angular-2,mgechev/angular,IdeaBlade/angular,hansl/angular,shairez/angular,StephenFluin/angular,juristr/angular,alxhub/angular,gdi2290/angular,wKoza/angular,vikerman/angular,IdeaBlade/angular,vikerman/angular,gkalpak/angular,filipesilva/angular,wKoza/angular,ValtoFrameworks/Angular-2,gnomeontherun/angular,shairez/angular,angular/angular,JiaLiPassion/angular,IdeaBlade/angular,ValtoFrameworks/Angular-2,StephenFluin/angular,Brocco/angular,jasonaden/angular,jasonaden/angular,petebacondarwin/angular,Toxicable/angular,StephenFluin/angular,gkalpak/angular,alexeagle/angular,Brocco/angular,alexeagle/angular,gdi2290/angular,gnomeontherun/angular,ultrasonicsoft/angular,manekinekko/angular,JiaLiPassion/angular,juristr/angular,blesh/angular,matsko/angular,brandonroberts/angular,juristr/angular,angular/angular,ultrasonicsoft/angular,StephenFluin/angular,mlaval/angular,petebacondarwin/angular,mprobst/angular,alxhub/angular,jasonaden/angular,ocombe/angular,mhevery/angular,gnomeontherun/angular,mgechev/angular,IdeaBlade/angular,brandonroberts/angular,hansl/angular,angular-indonesia/angular,filipesilva/angular,hansl/angular,sarunint/angular,blesh/angular,sarunint/angular,Brocco/angular,shairez/angular,mprobst/angular,brandonroberts/angular,alxhub/angular,vikerman/angular,snaptech/angular,mlaval/angular,filipesilva/angular,mgechev/angular,shairez/angular,IgorMinar/angular,sarunint/angular,IgorMinar/angular,mhevery/angular,mprobst/angular,mlaval/angular,ocombe/angular,ultrasonicsoft/angular,matsko/angular,brandonroberts/angular,snaptech/angular,JiaLiPassion/angular,IdeaBlade/angular,IgorMinar/angular,jasonaden/angular,manekinekko/angular,hansl/angular,mgechev/angular,mgechev/angular,wKoza/angular,alexeagle/angular,gdi2290/angular,manekinekko/angular,Toxicable/angular,ocombe/angular,vikerman/angular,petebacondarwin/angular,sarunint/angular,gkalpak/angular,alexeagle/angular,angular-indonesia/angular,snaptech/angular,mprobst/angular,gnomeontherun/angular,JiaLiPassion/angular,jasonaden/angular,angular-indonesia/angular,IgorMinar/angular,snaptech/angular,snaptech/angular,vikerman/angular,blesh/angular,brandonroberts/angular,StephenFluin/angular,manekinekko/angular,petebacondarwin/angular,blesh/angular,snaptech/angular,manekinekko/angular,angular/angular,gdi2290/angular,petebacondarwin/angular,juristr/angular,Brocco/angular,IgorMinar/angular,mlaval/angular,ValtoFrameworks/Angular-2,alxhub/angular,sarunint/angular,ocombe/angular,juristr/angular,ocombe/angular,Brocco/angular,wKoza/angular,matsko/angular,matsko/angular,Toxicable/angular,hansl/angular,hansl/angular,mhevery/angular,Toxicable/angular,shairez/angular,alexeagle/angular,juristr/angular,mhevery/angular,wKoza/angular,IgorMinar/angular,mhevery/angular,jasonaden/angular,ultrasonicsoft/angular,alexeagle/angular