spell: Fix typos and update spell.ignore

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

avocado/core/app.py

@@ -93,5 +93,5 @@ class AvocadoApp(object):
             # This makes sure we cleanup the console (stty echo). The only way
             # to avoid cleaning it is to kill the less (paginator) directly
             STD_OUTPUT.close()
-            # Force-close tmpdir
+            # Force-close tmp dir
             data_dir.clean_tmp_files()

avocado/core/test.py

@@ -744,7 +744,7 @@ class Test(unittest.TestCase, TestData):
                      content being checked here
         :type name: str
         :returns: True if the check was performed (there was a reference file) and
-                  was successfull, and False otherwise (there was no such reference
+                  was successful, and False otherwise (there was no such reference
                   file and thus no check was performed).
         :raises: :class:`exceptions.TestFail` when the check is performed and fails
         '''

avocado/utils/process.py

@@ -321,7 +321,7 @@ class FDDrainer(object):
                     main thread finishes and also it allows those daemons
                     to be running after the process finishes.
         :type ignore_bg_processes: boolean
-        :param verbose: wether to log in both the logger and stream_logger
+        :param verbose: whether to log in both the logger and stream_logger
         :type verbose: boolean
         """
         self.fd = fd

avocado/utils/software_manager.py

@@ -1023,9 +1023,9 @@ class AptBackend(DpkgBackend):
         """
         Installed build-dependencies of a given package [name].
 
-        :param name: parameter package to install build-dep for.
+        :param name: parameter package to install build-dependencies for.
 
-        :return True: If pacakges are installed properly
+        :return True: If packages are installed properly
         """
         if not self.check_installed('dpkg-dev'):
             if not self.install('dpkg-dev'):

spell.ignore

@@ -449,3 +449,7 @@ formatter
 parsers
 lf
 uncompressing
+dm
+boolean
+inspektor
+subtests