Fix typo

src/main/java/at/ac/uibk/gitsearch/web/rest/SearchResource.java

@@ -87,13 +87,13 @@ public class SearchResource {
 	/**
 	 * returns all programmingLanguage autocompletes for keyWord
 	 *
-	 * @param progammingLanguagePrefix
+	 * @param programmingLanguagePrefix
 	 * @return
 	 * @throws IOException
 	 */
     @GetMapping("/search/programmingLanguageAutoComplete")
-	public List<String> getProgrammingLanguageAutoComplete(@RequestParam String progammingLanguagePrefix) throws IOException {
-		return searchService.getProgrammingLanguageAutoComplete(progammingLanguagePrefix);
+	public List<String> getProgrammingLanguageAutoComplete(@RequestParam String programmingLanguagePrefix) throws IOException {
+		return searchService.getProgrammingLanguageAutoComplete(programmingLanguagePrefix);
 	}