corrected typo with .TabName

Author: zokkis

templates/shared/repo_search.tmpl

@@ -15,7 +15,7 @@
 	{{$tabQuery := ""}}
 	{{if .TabName}}{{$tabQuery = printf "tab=%s&" (QueryEscape .TabName)}}{{end}}
 	{{$languageQuery := ""}}
-	{{if .TabName}}{{$languageQuery = printf "language=%s&" (QueryEscape .Language)}}{{end}}
+	{{if .Language}}{{$languageQuery = printf "language=%s&" (QueryEscape .Language)}}{{end}}
 	{{$queryParams := printf "%s%sq=%s" $tabQuery $languageQuery (QueryEscape .Keyword)}}
 	<!-- Filter -->
 	{{$queryParamsWithSort := printf "%s&sort=%s" $queryParams (QueryEscape .SortType)}}