doc fix, fixes #3169
doc fix, fixes #3169

makasim/PayumYiiExtensionSandbox,auburus/yii,tvs-prarthana/yii,l3xthanzero/trackstar,lsjing/yii,lsjing/yii,mudrezzz/testphp,intersvyaz/yii,Vartacom/yii,tvs-prarthana/yii,tvs-prarthana/yii,Yanan1021/yii,trewor-kapusta/yii,guber007/yii,lubosdz/yii,intersvyaz/yii,longhua828/yii,Infowatch/yii,guber007/yii,scriptius/blog,softark/yii,guber007/yii,lsjing/yii,Infowatch/yii,lubosdz/yii,auburus/yii,l3xthanzero/trackstar,wbfree/yii-tutorial,licailing/yii,Vartacom/yii,longhua828/yii,jackey/YiiAPI-Framework,auburus/yii,kurorido1990/dev-github,marcovtwout/yii,makasim/PayumYiiExtensionSandbox,GerrGIT/yii,mudrezzz/testphp,er361/yii-zadanie-somnium,ImAnilChaudhari/yii,phoenix3008/yii,makasim/PayumYiiExtensionSandbox,sachintaware/yii,Yanan1021/yii,longhua828/yii,phoenix3008/yii,l3xthanzero/trackstar,scriptius/blog,ImAnilChaudhari/yii,intersvyaz/yii,Corfiot/yii,phoenix3008/yii,auburus/yii,yiichina/yii,phoenix3008/yii,sachintaware/yii,jackey/YiiAPI-Framework,GerrGIT/yii,tvs-prarthana/yii,marcovtwout/yii,sachintaware/yii,marcovtwout/yii,licailing/yii,yiichina/yii,YaDelivery/yii,er361/yii-zadanie-somnium,scriptius/blog,lubosdz/yii,YaDelivery/yii,Vartacom/yii,Yanan1021/yii,Vartacom/yii,ImAnilChaudhari/yii,er361/yii-zadanie-somnium,yiisoft/yii,licailing/yii,YaDelivery/yii,lsjing/yii,GerrGIT/yii,janisto/yii,lubosdz/yii,makasim/PayumYiiExtensionSandbox,wbfree/yii-tutorial,scriptius/blog,kurorido1990/dev-github,mudrezzz/testphp,ImAnilChaudhari/yii,longhua828/yii,Corfiot/yii,kurorido1990/dev-github,yiichina/yii,guber007/yii,softark/yii,janisto/yii,janisto/yii,sachintaware/yii,mudrezzz/testphp,er361/yii-zadanie-somnium,kurorido1990/dev-github,trewor-kapusta/yii,janisto/yii,licailing/yii,marcovtwout/yii,YaDelivery/yii,yiisoft/yii,GerrGIT/yii