t: fix typos

Fix typos via codespell.

Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/lib-bundle.sh

@@ -11,7 +11,7 @@ convert_bundle_to_pack () {
 }
 
 # Check count of objects in a bundle file.
-# We can use "--thin" opiton to check thin pack, which must be fixed by
+# We can use "--thin" option to check thin pack, which must be fixed by
 # command `git-index-pack --fix-thin --stdin`.
 test_bundle_object_count () {
 	thin=

t/lib-rebase.sh

@@ -187,7 +187,7 @@ set_reword_editor () {
 			exit 1
 		fi
 	fi &&
-	# There should be no uncommited changes
+	# There should be no uncommitted changes
 	git diff --exit-code HEAD &&
 	# The todo-list should be re-read after a reword
 	GIT_SEQUENCE_EDITOR="\"$PWD/reword-sequence-editor.sh\"" \

t/lib-sudo.sh

@@ -6,7 +6,7 @@ run_with_sudo () {
 	local RUN="$TEST_DIRECTORY/$$.sh"
 	write_script "$RUN" "$TEST_SHELL_PATH"
 	# avoid calling "$RUN" directly so sudo doesn't get a chance to
-	# override the shell, add aditional restrictions or even reject
+	# override the shell, add additional restrictions or even reject
 	# running the script because its security policy deem it unsafe
 	sudo "$TEST_SHELL_PATH" -c "\"$RUN\""
 	ret=$?

t/lib-unicode-nfc-nfd.sh

@@ -74,7 +74,7 @@ test_lazy_prereq UNICODE_NFD_PRESERVED '
 # Yielding:   \xcf \x89  +  \xcc \x94  +  \xcd \x82
 #
 # Note that I've used the canonical ordering of the
-# combinining characters.  It is also possible to
+# combining characters.  It is also possible to
 # swap them.  My testing shows that that non-standard
 # ordering also causes a collision in mkdir.  However,
 # the resulting names don't draw correctly on the