diff --git a/conf/armv7_bullseye.src b/conf/armv7_bullseye.src
index 649bb7f..6ed0526 100644
--- a/conf/armv7_bullseye.src
+++ b/conf/armv7_bullseye.src
@@ -1,11 +1,5 @@
 SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.70.0/matrix-synapse_1.70.0-bullseye-bin1_armv7l.tar.gz
 SOURCE_SUM=be2c835e85aae7daa32ee0bc04b275e5ecdb14082e1c4d6f20494d02cf60406b
-# (Optional) Program to check the integrity (sha256sum, md5sum...)
-# default: sha256
 SOURCE_SUM_PRG=sha256sum
-# (Optional) Archive format
-# default: tar.gz
 SOURCE_FORMAT=tar.gz
-# (Optional) Put false if sources are directly in the archive root
-# default: true
 SOURCE_IN_SUBDIR=true
diff --git a/conf/armv7_buster.src b/conf/armv7_buster.src
index 6a90e4b..eae3559 100644
--- a/conf/armv7_buster.src
+++ b/conf/armv7_buster.src
@@ -1,11 +1,5 @@
 SOURCE_URL=https://github.com/YunoHost-Apps/synapse_python_build/releases/download/v1.70.0/matrix-synapse_1.70.0-buster-bin1_armv7l.tar.gz
 SOURCE_SUM=75e81a7098721230bdde707dcdd78f64c4d314580466eca735dc9d8a3f8bbc21
-# (Optional) Program to check the integrity (sha256sum, md5sum...)
-# default: sha256
 SOURCE_SUM_PRG=sha256sum
-# (Optional) Archive format
-# default: tar.gz
 SOURCE_FORMAT=tar.gz
-# (Optional) Put false if sources are directly in the archive root
-# default: true
 SOURCE_IN_SUBDIR=true
diff --git a/conf/coturn-synapse.service b/conf/coturn-synapse.service
index c4a13d3..f07a6bf 100644
--- a/conf/coturn-synapse.service
+++ b/conf/coturn-synapse.service
@@ -1,5 +1,5 @@
 [Unit]
-Description=coturn
+Description=Coturn
 Documentation=man:coturn(1) man:turnadmin(1) man:turnserver(1)
 After=syslog.target network.target