diff --git a/.pre-commit-hooks.yaml b/.pre-commit-hooks.yaml
index 7d0a0bd..faccfaf 100644
--- a/.pre-commit-hooks.yaml
+++ b/.pre-commit-hooks.yaml
@@ -7,7 +7,7 @@
   files: ^tests/(.*/)?test_.*\.sh$
   types: [shell]
   pass_filenames: true
-# Duplicated with different id name for convienience
+# Duplicated with different id name for convenience
 - id: bash_unit
   name: Run tests with `bash_unit`
   description: This hook runs tests using `bash_unit`
diff --git a/bash_unit b/bash_unit
index 87e177d..49cf8d3 100755
--- a/bash_unit
+++ b/bash_unit
@@ -18,6 +18,7 @@
 
 # shellcheck disable=2317  # Ignore unreachable - most function are not called.
 # shellcheck disable=2155  # Ignore Declare and assign separately
+# spellchecker: ignore NOCOLOR SHUF
 
 VERSION=v2.3.3
 
@@ -407,7 +408,7 @@ text_format() {
   notify_stack() {
     color "$YELLOW"
   }
-  notify_suites_succeded() {
+  notify_suites_succeeded() {
     echo -n "Overall result: SUCCESS" | pretty_success
     echo
   }
@@ -460,7 +461,7 @@ tap_format() {
   notify_stack() {
     "$SED" 's:^:# :' | color "$YELLOW"
   }
-  notify_suites_succeded() {
+  notify_suites_succeeded() {
     local message="$1"
     echo "1..$message"
   }
@@ -595,7 +596,7 @@ if ((failure))
 then
   notify_suites_failed "$(cat "${TEST_COUNT_FILE}")"
 else
-  notify_suites_succeded "$(cat "${TEST_COUNT_FILE}")"
+  notify_suites_succeeded "$(cat "${TEST_COUNT_FILE}")"
 fi
 
 exit $failure
diff --git a/tests/test_core.sh b/tests/test_core.sh
index cc3bd27..dc9d021 100644
--- a/tests/test_core.sh
+++ b/tests/test_core.sh
@@ -338,6 +338,6 @@ mute() {
   notify_stack         () { $CAT >/dev/null ; }
   notify_stdout        () { : ; }
   notify_stderr        () { : ; }
-  notify_suites_succeded () { : ; }
+  notify_suites_succeeded () { : ; }
   notify_suites_failed   () { : ; }
 }
diff --git a/tests/test_tap_format b/tests/test_tap_format
index 7d9c11b..c7681ea 100644
--- a/tests/test_tap_format
+++ b/tests/test_tap_format
@@ -8,7 +8,7 @@ test_bash_unit_rejects_invalid_format() {
   assert_fails "$BASH_UNIT -f invalid_format"
 }
 
-test_tap_format_for_one_succesfull_test() {
+test_tap_format_for_one_successful_test() {
   assert_equals \
 "\
 # Running tests in code