__epm_print_warning_for_nonalt_packages(): fix repository name output

bin/epm-sh-install

@@ -125,7 +125,7 @@ __epm_print_warning_for_nonalt_packages()
         fi
 
         if ! epm_status_original "$i" ; then
-            warning "%%% You are trying install package $i not from official $DISTROVENDOR/$DISTROVERSION repository. Use it at your own discretion. %%%"
+            warning "%%% You are trying install package $i not from official $DISTRNAME/$DISTRVERSION repository. Use it at your own discretion. %%%"
             continue
         fi
     done