diff --git a/keymapper/dev/macros.py b/keymapper/dev/macros.py
index 80e6f6e7..0f17587f 100644
--- a/keymapper/dev/macros.py
+++ b/keymapper/dev/macros.py
@@ -347,7 +347,7 @@ def _parse_recurse(macro, macro_instance=None, depth=0):
             # maybe this just applies a modifier for a certain amout of time.
             # and maybe it's a wait in repeat or something. Don't make it
             # fail here.
-            logger.warn(f'"{macro}" doesn\'t write any keys (using k)')
+            logger.warn('"%s" doesn\'t write any keys (using k)', macro)
 
         # available functions in the macro and the number of their
         # parameters
diff --git a/keymapper/logger.py b/keymapper/logger.py
index 85a356c6..1a3a77d8 100644
--- a/keymapper/logger.py
+++ b/keymapper/logger.py
@@ -132,7 +132,7 @@ def update_verbosity(debug):
         except Exception as error:
             # since this is optional, just skip all exceptions
             if not isinstance(error, ImportError):
-                logger.debug(f'Cannot use rich.traceback: {error}')
+                logger.debug('Cannot use rich.traceback: %s', error)
     else:
         logger.setLevel(logging.INFO)
 
diff --git a/readme/pylint.svg b/readme/pylint.svg
index bde3a939..2eb20879 100644
--- a/readme/pylint.svg
+++ b/readme/pylint.svg
@@ -1,23 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<svg xmlns="http://www.w3.org/2000/svg" width="80" height="20">
+<svg xmlns="http://www.w3.org/2000/svg" width="73" height="20">
     <linearGradient id="b" x2="0" y2="100%">
         <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
         <stop offset="1" stop-opacity=".1"/>
     </linearGradient>
     <mask id="anybadge_1">
-        <rect width="80" height="20" rx="3" fill="#fff"/>
+        <rect width="73" height="20" rx="3" fill="#fff"/>
     </mask>
     <g mask="url(#anybadge_1)">
         <path fill="#555" d="M0 0h44v20H0z"/>
-        <path fill="#4c1" d="M44 0h36v20H44z"/>
-        <path fill="url(#b)" d="M0 0h80v20H0z"/>
+        <path fill="#4c1" d="M44 0h29v20H44z"/>
+        <path fill="url(#b)" d="M0 0h73v20H0z"/>
     </g>
     <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11">
         <text x="23.0" y="15" fill="#010101" fill-opacity=".3">pylint</text>
         <text x="22.0" y="14">pylint</text>
     </g>
     <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11">
-        <text x="63.0" y="15" fill="#010101" fill-opacity=".3">9.76</text>
-        <text x="62.0" y="14">9.76</text>
+        <text x="59.5" y="15" fill="#010101" fill-opacity=".3">9.7</text>
+        <text x="58.5" y="14">9.7</text>
     </g>
 </svg>
\ No newline at end of file
diff --git a/scripts/badges.sh b/scripts/badges.sh
index 1f78938e..f2e46fcc 100755
--- a/scripts/badges.sh
+++ b/scripts/badges.sh
@@ -1,7 +1,9 @@
 #!/usr/bin/env bash
 
+# sudo pip install git+https://github.com/jongracecox/anybadge
+# sudo pip install git+https://github.com/dbrgn/coverage-badge
+
 coverage_badge() {
-  # https://github.com/dbrgn/coverage-badge
   coverage run tests/test.py
   coverage combine
   python3 -m coverage_badge > readme/coverage.svg
@@ -10,7 +12,6 @@ coverage_badge() {
 }
 
 pylint_badge() {
-  # https://github.com/jongracecox/anybadge
   pylint_output=$(pylint keymapper --extension-pkg-whitelist=evdev)
   rating=$(echo $pylint_output | grep -Po "rated at .+?/" | grep -Po "\d+.\d+")
   rm readme/pylint.svg