[gxml] Fix typos in translatable strings

[Piotr Drąg <piotrdrag src gnome org>]

commit 53996bfe1ff8df507b4b57e850203679527b58d1
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Sep 15 16:24:04 2016 +0200

    Fix typos in translatable strings

 gxml/GXmlDomCollections.vala |    4 ++--
 gxml/GXmlHashMapAttr.vala    |    2 +-
 gxml/GXmlNode.vala           |   16 ++++++++--------
 3 files changed, 11 insertions(+), 11 deletions(-)
---
diff --git a/gxml/GXmlDomCollections.vala b/gxml/GXmlDomCollections.vala
index 7291646..9db4299 100644
--- a/gxml/GXmlDomCollections.vala
+++ b/gxml/GXmlDomCollections.vala
@@ -58,9 +58,9 @@ public class GXml.GDomTokenList : Gee.ArrayList<string>, GXml.DomTokenList {
   public new void add (string[] tokens) throws GLib.Error {
     foreach (string s in tokens) {
         if (s == "")
-          throw new GXml.DomError.SYNTAX_ERROR (_("DOM: Invalid token. Empty string can't be as token"));
+          throw new GXml.DomError.SYNTAX_ERROR (_("DOM: Invalid token. Empty string can't be used as 
token"));
         if (" " in s)
-          throw new GXml.DomError.INVALID_CHARACTER_ERROR (_("DOM:  Invalid token. White spaces can't be 
used as token"));
+          throw new GXml.DomError.INVALID_CHARACTER_ERROR (_("DOM: Invalid token. White spaces can't be used 
as token"));
         base.add (s);
     }
     update ();
diff --git a/gxml/GXmlHashMapAttr.vala b/gxml/GXmlHashMapAttr.vala
index b6be800..0ae9502 100644
--- a/gxml/GXmlHashMapAttr.vala
+++ b/gxml/GXmlHashMapAttr.vala
@@ -237,7 +237,7 @@ public class GXml.GHashMapAttr : Gee.AbstractMap<string,GXml.Node>,
     iterator ().next ();
     var _parent = iterator ().get ().value.parent_node as DomElement;
     if (size > 0 && node.owner_document != _parent.owner_document)
-      throw new GXml.DomError.WRONG_DOCUMENT_ERROR (_("Invalid document when addin item to collection"));
+      throw new GXml.DomError.WRONG_DOCUMENT_ERROR (_("Invalid document when adding item to collection"));
     if (read_only)
       throw new GXml.DomError.NO_MODIFICATION_ALLOWED_ERROR (_("This node collection is read only"));
     if (node is GXml.DomAttr && _parent != node.parent_node)
diff --git a/gxml/GXmlNode.vala b/gxml/GXmlNode.vala
index 4a820ff..2772f8f 100644
--- a/gxml/GXmlNode.vala
+++ b/gxml/GXmlNode.vala
@@ -287,23 +287,23 @@ public abstract class GXml.GNode : Object,
 
   public DomNode insert_before (DomNode node, DomNode? child) throws GLib.Error {
     if (!(node is GXml.GNode))
-      throw new DomError.INVALID_NODE_TYPE_ERROR (_("Invalid attemp to add invalid node type"));
+      throw new DomError.INVALID_NODE_TYPE_ERROR (_("Invalid attempt to add invalid node type"));
     if (child != null && !this.contains (child))
       throw new DomError.NOT_FOUND_ERROR (_("Can't find child to insert node before"));
     if (!(this is DomDocument
           || this is DomElement
           || this is DomDocumentFragment))
-      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attemp to insert a node"));
+      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attempt to insert a node"));
     if (!(node is DomDocumentFragment
           || node is DomDocumentType
           || node is DomElement
           || node is DomText
           || node is DomProcessingInstruction
           || node is DomComment))
-      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attemp to insert an invalid node type"));
+      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attempt to insert an invalid node type"));
     if ((node is DomText && this is DomDocument)
           || (node is DomDocumentType && !(this is DomDocument)))
-      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attemp to insert a document's type or text node 
to a invalid parent"));
+      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attempt to insert a document's type or text 
node to a invalid parent"));
     //FIXME: We should follow steps for DOM4 observers in https://www.w3.org/TR/dom/#concept-node-pre-insert
     if (child != null) {
       int i = this.children_nodes.index_of (child as GXml.Node);
@@ -318,23 +318,23 @@ public abstract class GXml.GNode : Object,
   }
   public DomNode replace_child (DomNode node, DomNode child) throws GLib.Error {
     if (!(node is GXml.GNode))
-      throw new DomError.INVALID_NODE_TYPE_ERROR (_("Invalid atemp to add invalid node type"));
+      throw new DomError.INVALID_NODE_TYPE_ERROR (_("Invalid attempt to add invalid node type"));
     if (child == null || !this.contains (child))
       throw new DomError.NOT_FOUND_ERROR (_("Can't find child node to replace or child have a different 
parent"));
     if (!(this is DomDocument
           || this is DomElement
           || this is DomDocumentFragment))
-      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid atemp to insert a node"));
+      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attempt to insert a node"));
     if (!(node is DomDocumentFragment
           || node is DomDocumentType
           || node is DomElement
           || node is DomText
           || node is DomProcessingInstruction
           || node is DomComment))
-      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid atemp to insert an invalid node type"));
+      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attempt to insert an invalid node type"));
     if ((node is DomText && this is DomDocument)
           || (node is DomDocumentType && !(this is DomDocument)))
-      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid atemp to insert a document's type or text node 
to a invalid parent"));
+      throw new DomError.HIERARCHY_REQUEST_ERROR (_("Invalid attempt to insert a document's type or text 
node to a invalid parent"));
     //FIXME: Checks for HierarchyRequestError for https://www.w3.org/TR/dom/#concept-node-replace
     int i = children_nodes.index_of ((child as GXml.Node));
     children_nodes.remove_at (i);