PFW: Coding style violation correction

BZ: 98166

Some code is not following the coding style.

Wrap too long lines according to coding style,
add doxygen annotations.

Change-Id: I1c160c5f2b4bedab159baadc034042ec9956cd0e
Signed-off-by: Kevin Rocard <kevinx.rocard@intel.com>
Reviewed-on: http://android.intel.com:8080/99545
Reviewed-by: Gonzalve, Sebastien <sebastien.gonzalve@intel.com>
Reviewed-by: cactus <cactus@intel.com>
Tested-by: Dixon, CharlesX <charlesx.dixon@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
diff --git a/parameter/InstanceConfigurableElement.cpp b/parameter/InstanceConfigurableElement.cpp
index 4a6cacc..40ef18b 100644
--- a/parameter/InstanceConfigurableElement.cpp
+++ b/parameter/InstanceConfigurableElement.cpp
@@ -75,7 +75,8 @@
 
         for (uiChild = 0; uiChild < uiNbChildren; uiChild++) {
 
-            CInstanceConfigurableElement* pInstanceConfigurableChildElement = static_cast<CInstanceConfigurableElement*>(getChild(uiChild));
+            CInstanceConfigurableElement* pInstanceConfigurableChildElement =
+                    static_cast<CInstanceConfigurableElement*>(getChild(uiChild));
 
             if (!pInstanceConfigurableChildElement->map(mapper, strError)) {