Fix file extensions

_data/signed/LLLida.yaml

@@ -0,0 +1,2 @@
+name: Adil Mokhammad
+link: https://github.com/LLLida

_data/signed/LLLida.yml

@@ -1,2 +0,0 @@
-name: Adil Mokhammad
-link: https://github.com/LLLida

_data/signed/cornerot.yml

@@ -1,2 +0,0 @@
-name: Cornerot
-link: https://github.com/cornerot

_data/signed/damned-trooper.yaml

@@ -1,2 +1,2 @@
 name: Dmitry McArov
-link: https://github.com/damned-trooper
+link: https://github.com/damned-trooper/

_data/signed/damned-trooper.yml

@@ -1,2 +0,0 @@
-name: Dmitry McArov
-link: https://github.com/damned-trooper/

_data/signed/roman-wb.yml

@@ -1,2 +0,0 @@
-name: roman-wb
-link: https://github.com/roman-wb