Little typo corrections

editions/tw5.com/tiddlers/howtos/How to Add A New Tab to the Sidebar.tid

@@ -7,9 +7,9 @@ type: text/vnd.tiddlywiki
 To create a new tab in the sidebar menu:
 
 # Create a tiddler and tag it with the [[SystemTag|SystemTags]] tag [[$:/tags/SideBar]]
-#* To create a table of contents you can can populate the new tab tiddler using the [[TableOfContentsMacro]]. For example, see the [[TableOfContents]] used here
-# By default, the tiddler title is used as the tab title but you can override it using the ``caption`` field
+#* To create a table of contents you can populate the new tab tiddler using the [[TableOfContentsMacro]]. For example, see the [[TableOfContents]] used here
+# By default, the tiddler title is used as the tab title but you can override it using the `caption` field
 # To define the tab ordering, use the `list-after` or `list-before` fields as discussed in [[Tagging]]
 #* For example: set `list-after` to [[$:/core/ui/SideBar/Open]] to place a sidebar tab immediately after the "Open" tab
 
-Note that you can create new tabs under the "More" tab in the same way by using the tag ``$:/tags/MoreSideBar``.
+Note that you can create new tabs under the "More" tab in the same way by using the tag `$:/tags/MoreSideBar`.