Fix typos caught by codespell

Author: albertito

kxd/hook.go

@@ -34,7 +34,7 @@ func RunHook(kc *KeyConfig, req *Request, chains [][]*x509.Certificate) error {
 	cmd.Dir = *dataDir
 
 	// Prepare the environment, copying some common variables so the hook has
-	// someting reasonable, and then setting the specific ones for this case.
+	// something reasonable, and then setting the specific ones for this case.
 	for _, v := range strings.Fields("USER PWD SHELL PATH") {
 		cmd.Env = append(cmd.Env, v+"="+os.Getenv(v))
 	}

kxd/key_config.go

@@ -107,7 +107,7 @@ func (kc *KeyConfig) LoadAllowedHosts() error {
 
 	// If the file is there, we want our array to exist, even if it's
 	// empty, to avoid authorizing everyone on an empty file (which means
-	// authorize noone).
+	// authorize no one).
 	kc.allowedHosts = make([]string, 1)
 	for _, line := range strings.Split(string(contents), "\n") {
 		line = strings.TrimSpace(line)

scripts/init.d/kxd

@@ -13,7 +13,7 @@
 DAEMON=/usr/bin/kxd
 DEFAULTS_FILE=/etc/default/kxd
 
-# These variables can be overriden in the defaults file.
+# These variables can be overridden in the defaults file.
 DISABLE=
 OPTS=''
 PID_FILE=/var/run/kxd.pid

tests/run_tests

@@ -303,7 +303,7 @@ class TestCase(unittest.TestCase):
 
 
 class Simple(TestCase):
-    """Simple test cases for common (mis)configurations."""
+    """Simple test cases for common configurations and errors."""
 
     def test_simple(self):
         # There's no need to split these up; by doing all these within a