diff --git a/README.md b/README.md
index a68f0923d..7a5e43e37 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Spectral is a glossy cross-platform client for Matrix, the decentralized communi
 
 ## Document
 
-There is a [separate document](https://spectral.encom.eu.org/docs) for Spectral.
+There is a [separate document](https://spectral.encom.eu.org/docs/) for Spectral.
 
 ## Contact
 
@@ -23,11 +23,11 @@ Also, you can file an issue at this project if anything goes wrong.
 
 ## Acknowledgement
 
-This program utilizes [libQuotient](https://github.com/quotient-im/libQuotient) library and some C++ models from [Quaternion](https://github.com/quotient-im/Quaternion).
+This program utilizes [libQuotient](https://github.com/quotient-im/libQuotient/) library and some C++ models from [Quaternion](https://github.com/quotient-im/Quaternion/).
 
-This program includes a copy of [hoedown](https://github.com/hoedown/hoedown).
+This program includes a copy of [hoedown](https://github.com/hoedown/hoedown/).
 
-This program includes a copy of [WinToast](https://github.com/mohabouje/WinToast) to display notifications.
+This program includes a copy of [WinToast](https://github.com/mohabouje/WinToast/) to display notifications.
 
 ## Donation
 
diff --git a/org.eu.encom.spectral.appdata.xml b/org.eu.encom.spectral.appdata.xml
index 8cf04d87f..8612cfec7 100644
--- a/org.eu.encom.spectral.appdata.xml
+++ b/org.eu.encom.spectral.appdata.xml
@@ -14,9 +14,9 @@
     </p>
   </description>
 
-  <url type="homepage">https://gitlab.com/b0/spectral</url>
-  <url type="bugtracker">https://gitlab.com/b0/spectral/issues</url>
-  <url type="help">https://spectral.encom.eu.org/docs</url>
+  <url type="homepage">https://gitlab.com/b0/spectral/</url>
+  <url type="bugtracker">https://gitlab.com/b0/spectral/issues/</url>
+  <url type="help">https://spectral.encom.eu.org/docs/</url>
 
   <categories>
     <category>Matrix</category>