diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 66b9804..6dbcbb4 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -24,7 +24,7 @@ For other kinds of issues, you can remove this section, or add any aditional inf
 ## Environment
 Output of `i3lock --version`:
 <pre>
-i3lock version: 
+i3lock version:
 </pre>
 
 Where'd you get i3lock-color from?
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index af2f5e7..f662172 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -4,7 +4,7 @@
 Closes #[issue number]
 
 ## Description
- - 
+ -
 
 ### Screenshots/screencaps
 <!--
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 2cf3609..4c45231 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -48,7 +48,7 @@ jobs:
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file. 
+        # By default, queries listed here will override any specified in a config file.
         # Prefix the list here with "+" to use these queries and those in the config file.
         # queries: ./path/to/local/query, your-org/your-repo/queries@main
 
diff --git a/blur.c b/blur.c
index 74adf4d..1ca472b 100644
--- a/blur.c
+++ b/blur.c
@@ -147,4 +147,3 @@ void blur_impl_horizontal_pass_generic(uint32_t *src, uint32_t *dst, int width,
         }
     }
 }
-
diff --git a/blur.h b/blur.h
index d729e92..d2be261 100644
--- a/blur.h
+++ b/blur.h
@@ -14,5 +14,3 @@ void blur_impl_horizontal_pass_sse2(uint32_t *src, uint32_t *dst, int width, int
 #endif
 void blur_impl_horizontal_pass_generic(uint32_t *src, uint32_t *dst, int width, int height);
 #endif
-
-