diff --git a/extensions/fablabchemnitz_colors_to_layers.inx b/extensions/fablabchemnitz_colors_to_layers.inx
index e030f488..736f66b3 100644
--- a/extensions/fablabchemnitz_colors_to_layers.inx
+++ b/extensions/fablabchemnitz_colors_to_layers.inx
@@ -7,7 +7,7 @@
        <option value="fill">Fill color</option>
     </param>
     <label>This extension will re-layer your selected items or the whole document according to their color (stroke or fill)</label>
-    <label>Tinkererd by Mario Voigt / Stadtfabrikanten e.V. (2020)</label>
+    <label>Tinkered by Mario Voigt / Stadtfabrikanten e.V. (2020)</label>
     <label appearance="url">https://fablabchemnitz.de</label>
     <effect>
         <object-type>all</object-type>
diff --git a/extensions/fablabchemnitz_contour_scanner.py b/extensions/fablabchemnitz_contour_scanner.py
index 8cb55c0f..43d086cc 100644
--- a/extensions/fablabchemnitz_contour_scanner.py
+++ b/extensions/fablabchemnitz_contour_scanner.py
@@ -13,7 +13,7 @@ Features
 Author: Mario Voigt / FabLab Chemnitz
 Mail: mario.voigt@stadtfabrikanten.org
 Date: 09.08.2020
-Last patch: 11.08.2020
+Last patch: 19.08.2020
 License: GNU GPL v3
 """