diff --git a/.github/ISSUE_TEMPLATE/--telemetry-request.md b/.github/ISSUE_TEMPLATE/--telemetry-request.md
index 2832aa445..1b7cccc06 100644
--- a/.github/ISSUE_TEMPLATE/--telemetry-request.md
+++ b/.github/ISSUE_TEMPLATE/--telemetry-request.md
@@ -9,7 +9,7 @@ assignees: ''
 
 Owner: Product Manager
 
-#### Description & Product Manager / Data Scienties User Story
+#### Description & Product Manager / Data Scientist User Story
 - As a product owner, I want to know if people type use feature X so I can...
 
 #### Hypothesis
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index 35c5a3ee8..698daf0f4 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -620,14 +620,14 @@
     <string name="onboarding_fxa_section_header">アカウントをお持ちですか？</string>
     <!-- text for the Firefox Preview feature section header
     The first parameter is the name of the app (e.g. Firefox Preview) -->
-    <string name="onboarding_feature_section_header">％s を知ろう</string>
+    <string name="onboarding_feature_section_header">%s を知ろう</string>
     <!-- text for the theme picker onboarding card header -->
     <string name="onboarding_theme_picker_header">テーマを選んでください</string>
     <!-- text for the theme picker onboarding card description -->
     <string name="onboarding_theme_picker_description">バッテリーと目に優しいダークテーマを試しましょう。</string>
     <!-- text for the firefox account onboarding card header
     The first parameter is the name of the app (e.g. Firefox Preview) -->
-    <string name="onboarding_firefox_account_header">％s を最大限に活用しよう。</string>
+    <string name="onboarding_firefox_account_header">%s を最大限に活用しよう。</string>
     <!-- text for the firefox account onboarding card header when we detect you're already signed in to
         another Firefox browser. (The word `Firefox` should not be translated -->
     <string name="onboarding_firefox_account_auto_signin_header">この端末の別の Firefox ブラウザーにログインしています。</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index bded4edd9..ce01fca15 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -563,16 +563,16 @@
     <string name="full_screen_notification">Entering full screen mode</string>
     <!-- Message for copying the URL via long press on the toolbar -->
     <string name="url_copied">URL copied</string>
-    <!-- Sample text for accessiblity font size -->
+    <!-- Sample text for accessibility font size -->
     <string name="accessibility_text_size_sample_text">The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog.</string>
-    <!-- Summary for Accessiblity Text Size Scaling Preference -->
+    <!-- Summary for Accessibility Text Size Scaling Preference -->
     <string name="preference_accessibility_text_size_summary">Make text on websites larger or smaller</string>
-    <!-- Title for Accessiblity Text Size Scaling Preference -->
+    <!-- Title for Accessibility Text Size Scaling Preference -->
     <string name="preference_accessibility_font_size_title">Font Size</string>
 
-    <!-- Title for Accessiblity Text Automatic Size Scaling Preference -->
+    <!-- Title for Accessibility Text Automatic Size Scaling Preference -->
     <string name="preference_accessibility_auto_size">Automatic Font Sizing</string>
-    <!-- Summary for Accessiblity Text Automatic Size Scaling Preference -->
+    <!-- Summary for Accessibility Text Automatic Size Scaling Preference -->
     <string name="preference_accessibility_auto_size_summary">Font size will match your Android settings. Disable to manage font size here.</string>
 
     <!-- Title for the Delete browsing data preference -->
diff --git a/automation/taskcluster/lib/chain_of_trust.py b/automation/taskcluster/lib/chain_of_trust.py
index c30756fe0..49e4ac190 100644
--- a/automation/taskcluster/lib/chain_of_trust.py
+++ b/automation/taskcluster/lib/chain_of_trust.py
@@ -2,7 +2,7 @@ import json
 
 
 def populate_chain_of_trust_required_but_unused_files():
-    # Thoses files are needed to keep chainOfTrust happy. However, they have no
+    # These files are needed to keep chainOfTrust happy. However, they have no
     # need for android-components, at the moment. For more details, see:
     # https://github.com/mozilla-releng/scriptworker/pull/209/files#r184180585