diff --git a/.codespellrc b/.codespellrc
index c4047381..00b50fe6 100644
--- a/.codespellrc
+++ b/.codespellrc
@@ -1,6 +1,3 @@
 # Ref: https://github.com/codespell-project/codespell#using-a-config-file
 [codespell]
-skip = .git,*.pdf,*.svg,go.sum,.codespellrc,po
-check-hidden = true
-# ignore-regex = 
-ignore-words-list = childs
+skip = po
diff --git a/snapper/Btrfs.cc b/snapper/Btrfs.cc
index d6abbf2b..e0043708 100644
--- a/snapper/Btrfs.cc
+++ b/snapper/Btrfs.cc
@@ -514,7 +514,7 @@ namespace snapper
 
 	int status;
 
-	map<string, tree_node> childs;
+	map<string, tree_node> children;
 
 	tree_node* find(const string& name);
 
@@ -540,8 +540,8 @@ namespace snapper
 	string::size_type pos = name.find('/');
 	if (pos == string::npos)
 	{
-	    iterator it = childs.find(name);
-	    if (it == childs.end())
+	    iterator it = children.find(name);
+	    if (it == children.end())
 		return NULL;
 
 	    return &it->second;
@@ -549,8 +549,8 @@ namespace snapper
 	else
 	{
 	    string a = name.substr(0, pos);
-	    iterator it = childs.find(a);
-	    if (it == childs.end())
+	    iterator it = children.find(a);
+	    if (it == children.end())
 		return NULL;
 
 	    string b = name.substr(pos + 1);
@@ -565,18 +565,18 @@ namespace snapper
 	string::size_type pos = name.find('/');
 	if (pos == string::npos)
 	{
-	    iterator it = childs.find(name);
-	    if (it == childs.end())
-		it = childs.insert(childs.end(), make_pair(name, tree_node()));
+	    iterator it = children.find(name);
+	    if (it == children.end())
+		it = children.insert(children.end(), make_pair(name, tree_node()));
 
 	    return &it->second;
 	}
 	else
 	{
 	    string a = name.substr(0, pos);
-	    iterator it = childs.find(a);
-	    if (it == childs.end())
-		it = childs.insert(childs.end(), make_pair(a, tree_node()));
+	    iterator it = children.find(a);
+	    if (it == children.end())
+		it = children.insert(children.end(), make_pair(a, tree_node()));
 
 	    string b = name.substr(pos + 1);
 	    return it->second.insert(b);
@@ -590,12 +590,12 @@ namespace snapper
 	string::size_type pos = name.find('/');
 	if (pos == string::npos)
 	{
-	    iterator it = childs.find(name);
-	    if (it == childs.end())
+	    iterator it = children.find(name);
+	    if (it == children.end())
 		return false;
 
-	    if (it->second.childs.empty())
-		childs.erase(it);
+	    if (it->second.children.empty())
+		children.erase(it);
 	    else
 		it->second.status = 0;
 
@@ -604,15 +604,15 @@ namespace snapper
 	else
 	{
 	    string a = name.substr(0, pos);
-	    iterator it = childs.find(a);
-	    if (it == childs.end())
+	    iterator it = children.find(a);
+	    if (it == children.end())
 		return false;
 
 	    string b = name.substr(pos + 1);
 	    it->second.erase(b);
 
-	    if (it->second.status == 0 && it->second.childs.empty())
-		childs.erase(it);
+	    if (it->second.status == 0 && it->second.children.empty())
+		children.erase(it);
 
 	    return true;
 	}
@@ -631,7 +631,7 @@ namespace snapper
 	    return false;
 
 	nn = insert(n);
-	swap(nn->childs, oo->childs);
+	swap(nn->children, oo->children);
 	nn->status = oo->status;
 	erase(o);
 
@@ -642,7 +642,7 @@ namespace snapper
     void
     tree_node::dump(const string& prefix) const
     {
-	for (const_iterator it = childs.begin(); it != childs.end(); ++it)
+	for (const_iterator it = children.begin(); it != children.end(); ++it)
 	{
 	    if (prefix.empty())
 	    {
@@ -721,7 +721,7 @@ namespace snapper
     void
     tree_node::check(StreamProcessor* processor, const string& prefix)
     {
-	for (iterator it = childs.begin(); it != childs.end(); ++it)
+	for (iterator it = children.begin(); it != children.end(); ++it)
 	{
 	    if (prefix.empty())
 	    {
@@ -740,7 +740,7 @@ namespace snapper
     void
     tree_node::result(cmpdirs_cb_t cb, const string& prefix) const
     {
-	for (const_iterator it = childs.begin(); it != childs.end(); ++it)
+	for (const_iterator it = children.begin(); it != children.end(); ++it)
 	{
 	    if (prefix.empty())
 	    {
@@ -914,7 +914,7 @@ namespace snapper
     merge(StreamProcessor* processor, tree_node* tmp, const string& from, const string& to,
 	  const string& prefix = "")
     {
-	for (tree_node::iterator it = tmp->childs.begin(); it != tmp->childs.end(); ++it)
+	for (tree_node::iterator it = tmp->children.begin(); it != tmp->children.end(); ++it)
 	{
 	    if (prefix.empty())
 	    {
@@ -1001,7 +1001,7 @@ namespace snapper
 	    else
 	    {
 		tree_node tmp;
-		swap(it1->childs, tmp.childs);
+		swap(it1->children, tmp.children);
 
 		processor->deleted(from);
 		processor->created(to);
diff --git a/zypp-plugin/forwarding-zypp-plugin.cc b/zypp-plugin/forwarding-zypp-plugin.cc
index 8ae007f3..0eb0b522 100644
--- a/zypp-plugin/forwarding-zypp-plugin.cc
+++ b/zypp-plugin/forwarding-zypp-plugin.cc
@@ -46,9 +46,8 @@ public:
     virtual Message dispatch(const Message&) override;
 private:
     string child_program;
-    bp::ipstream childs_out; // we read this
-    // bp::ipstream childs_err; // we read this
-    bp::opstream childs_in; // we write this
+    bp::ipstream child_out;	// we read this
+    bp::opstream child_in;	// we write this
 };
 
 
@@ -62,22 +61,18 @@ int
 ForwardingZyppPlugin::main()
 {
     bp::child c(child_program,
-		bp::std_out > childs_out,
-		// bp::std_err > childs_err,
-		bp::std_in < childs_in);
+		bp::std_out > child_out,
+		bp::std_in < child_in);
 
-    int result = ZyppPlugin::main();
-
-    //    c.wait();
-    return result;
+    return ZyppPlugin::main();
 }
 
 
 ZyppPlugin::Message
 ForwardingZyppPlugin::dispatch(const Message& msg)
 {
-    write_message(childs_in, msg);
-    return read_message(childs_out);
+    write_message(child_in, msg);
+    return read_message(child_out);
 }