Doc: Applied title case to section1 titles

Task-number: QTBUG-41250
Change-Id: I32a25f6c524503cf6de5e9349d4817747bafe076
Reviewed-by: Martin Smith <martin.smith@digia.com>

doc/src/examples/bearercloud.qdoc

@@ -66,7 +66,7 @@
     class implements a Graphics View scene and manages the life-cycle of Cloud
     objects in response to notification signals from QNetworkConfigurationManager.
 
-    \section1 Setting the scene
+    \section1 Setting the Scene
 
     When constructing the scene we first calculate some random offsets using the global qsand()
     and qrand() functions.  We will use these offsets to scatter the initial position of new Cloud
@@ -123,7 +123,7 @@
     \snippet examples/network/bearercloud/bearercloud.cpp 4
 
 
-    \section1 Responding to changes
+    \section1 Responding to Changes
 
     Each network session and associated network configuration known to the system is represented in
     the scene as a Cloud object.

src/svg/doc/src/svgrendering.qdoc

@@ -40,7 +40,7 @@
 
     \snippet doc_src_qtsvg.pro 1
 
-    \section1 Rendering SVG files
+    \section1 Rendering SVG Files
 
     Scalable Vector Graphics (SVG) is a language for describing two-dimensional
     graphics and graphical applications in XML. SVG 1.1 is a W3C Recommendation