Fix python doxygen indentation for inline \code command

If \code was used inline, it produced an extra indent versus block
usage.  This extra indent was also stored in the test output.  This
update resolves this by simply removing a space that was being added
unnecessarily in handleTagVerbatim.  Updating test case output
accordingly.

Examples/test-suite/python/doxygen_translate_all_tags_runme.py

@@ -37,7 +37,7 @@ Not everything works right now...
 
 .. code-block:: c++
 
-     some test code""")
+    some test code""")
 
 comment_verifier.check(inspect.getdoc(doxygen_translate_all_tags.func02),
 r"""Conditional comment: SOMECONDITION

Examples/test-suite/python/doxygen_translate_runme.py

@@ -23,7 +23,7 @@ Author: Zubr
 
 .. code-block:: c++
 
-     some test code
+    some test code
 
 
 Conditional comment: SOMECONDITION

Source/Doxygen/pydoc.cxx

@@ -519,7 +519,7 @@ void PyDocConverter::handlePlainString(DoxygenEntity &tag, std::string &translat
 }
 
 void PyDocConverter::handleTagVerbatim(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
-  translatedComment += arg + " ";
+  translatedComment += arg;
   for (DoxygenEntityListCIt it = tag.entityList.begin(); it != tag.entityList.end(); it++) {
     translatedComment += it->data;
   }