diff --git a/libcommsy.cpp b/libcommsy.cpp
index 3dfd6d8..efd4cac 100644
--- a/libcommsy.cpp
+++ b/libcommsy.cpp
@@ -114,7 +114,7 @@ void gumbo_search_by_tag(std::vector<GumboNode *> *elemvect, GumboNode* node, co
     }
 }
 
-static std::string gumbo_cleantext(GumboNode* node) {
+std::string gumbo_cleantext(GumboNode* node) {
   if (node->type == GUMBO_NODE_TEXT) {
         return std::string(node->v.text.text);
 
@@ -307,8 +307,8 @@ std::string get_post_desc(const std::string& post_url, const std::string& server
 
     // Cencenate occurencies
     std::string result_string;
-    for (auto it = results.begin(); it != results.end(); it++) {
-        result_string.append(trim(gumbo_cleantext(*it)) + "\n");
+    for (const auto& result : results) {
+        result_string.append(trim(gumbo_cleantext(result)) + "\n");
     }
 
     // Return first occurence