Editing titles for consistency (#100)

* Editing titles for consistency

Signed-off-by: Sarah Ishida <sishida@us.ibm.com>

* Capitalizing tools

Signed-off-by: Sarah Ishida <sishida@us.ibm.com>

Author: sishida

docs/_layouts/docs.html

@@ -319,17 +319,17 @@
 
 			<a href="#openapi_tools" data-toggle="collapse" aria-expanded="false" class="bg-light list-group-item list-group-item-action flex-column align-items-start collapsed">
                 <div class="d-flex w-100 justify-content-start align-items-center">
-                    <span class="menu-collapsed">Open API tools</span>
+                    <span class="menu-collapsed">OpenAPI Tools</span>
                     <span class="submenu-icon"></span>
                 </div>
             </a>
             <div id="openapi_tools" class="cw-sidebar-div cw-sidebar-submenu collapse" style="">
                 <a href="https://github.com/eclipse/codewind-openapi-vscode" class="bg-light list-group-item list-group-item-action">
-				    Open API tools for VS Code
+				    OpenAPI Tools for VS Code
 				    <span class="cw-extlink"></span>
                 </a>
                 <a href="https://github.com/eclipse/codewind-openapi-eclipse" class="bg-light list-group-item list-group-item-action">
-				    Open API tools for Eclipse
+				    OpenAPI Tools for Eclipse
 				    <span class="cw-extlink"></span>
                 </a>
             </div>