Remove extra spaces from paver commands

pavelib/utils/test/suites/acceptance_suite.py

@@ -38,11 +38,11 @@ class AcceptanceTest(TestSuite):
 
         cmd = (
             "DEFAULT_STORE={default_store} ./manage.py {system} --settings acceptance harvest --traceback "
-            "--debug-mode --verbosity {verbosity} {pdb} {report_args} {extra_args}".format(
+            "--debug-mode --verbosity {verbosity} {pdb}{report_args} {extra_args}".format(
                 default_store=self.default_store,
                 system=self.system,
                 verbosity=self.verbosity,
-                pdb="--pdb" if self.pdb else "",
+                pdb="--pdb " if self.pdb else "",
                 report_args=report_args,
                 extra_args=self.extra_args,
             )

pavelib/utils/test/suites/bokchoy_suite.py

@@ -128,9 +128,10 @@ class BokChoyTestSuite(TestSuite):
             "--with-xunit",
             "--xunit-file={}".format(self.xunit_report),
             "--verbosity={}".format(self.verbosity),
-            "--pdb" if self.pdb else "",
-            self.extra_args,
         ]
+        if self.pdb:
+            cmd.append("--pdb")
+        cmd.append(self.extra_args)
 
         cmd = (" ").join(cmd)
         return cmd