docs: fix typo in observables file (#43630) PR Close #43630
docs: fix typo in observables file (#43630)
PR Close #43630

gnomeontherun/angular,shairez/angular,manekinekko/angular,gkalpak/angular,ocombe/angular,gnomeontherun/angular,manekinekko/angular,manekinekko/angular,ocombe/angular,brandonroberts/angular,shairez/angular,angular-indonesia/angular,shairez/angular,shairez/angular,angular/angular,JiaLiPassion/angular,brandonroberts/angular,shairez/angular,ocombe/angular,ocombe/angular,JiaLiPassion/angular,JiaLiPassion/angular,angular-indonesia/angular,angular/angular,manekinekko/angular,manekinekko/angular,gnomeontherun/angular,gkalpak/angular,brandonroberts/angular,gkalpak/angular,brandonroberts/angular,angular/angular,gkalpak/angular,gnomeontherun/angular,brandonroberts/angular,angular-indonesia/angular,JiaLiPassion/angular,angular/angular,ocombe/angular,angular-indonesia/angular,manekinekko/angular,ocombe/angular,brandonroberts/angular