diff --git a/README_fr.md b/README_fr.md
index c640b72..c9b4da2 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -1,7 +1,7 @@
 # HedgeDoc pour YunoHost
 
 [![Niveau d'intégration](https://dash.yunohost.org/integration/hedgedoc.svg)](https://dash.yunohost.org/appci/app/hedgedoc) ![](https://ci-apps.yunohost.org/ci/badges/hedgedoc.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/hedgedoc.maintain.svg)  
-[![Installer HedgeDoc avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=hedgedoc)
+[![Installer HedgeDoc avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=hedgedoc)
 
 *[Read this readme in english.](./README.md)* 
 
diff --git a/issue_template.md b/issue_template.md
index 2a70f73..481e34f 100644
--- a/issue_template.md
+++ b/issue_template.md
@@ -8,7 +8,7 @@ about: Create a report to help us debug, it would be nice to fill the template a
 1. *Read this whole template first.*
 2. *Determine if you are on the right place:*
    - *If you were performing an action on the app from the webadmin or the CLI (install, update, backup, restore, change_url...), you are on the right place!*
-   - *Otherwise, the issue may be due to CodiMD itself. Refer to its documentation or repository for help.*
+   - *Otherwise, the issue may be due to HedgeDoc itself. Refer to its documentation or repository for help.*
    - *If you have a doubt, post here, we will figure it out together.*
 3. *Delete the italic comments as you write over them below, and remove this guide.*
 --- 
@@ -20,7 +20,7 @@ about: Create a report to help us debug, it would be nice to fill the template a
 - Hardware: *VPS bought online / Old laptop or computer / Raspberry Pi at home / Internet Cube with VPN / Other ARM board / ...*
 - YunoHost version: x.x.x
 - I have access to my server: *Through SSH | through the webadmin | direct access via keyboard / screen | ...*
-- Are you in a special context or did you perform some particular tweaking on your YunoHost instance ?: *no / yes*
+- Are you in a special context or did you perform some particular tweaking on your YunoHost instance?: *no / yes*
   - If yes, please explain:
 - Using, or trying to install package version/branch:
 - If upgrading, current package version: *can be found in the admin, or with `yunohost app info hedgedoc`*
diff --git a/manifest.json b/manifest.json
index 5c50d65..c3f248f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -13,7 +13,7 @@
         "name": "eric_G"
     },
     "requirements": {
-        "yunohost": ">= 4.0.8"
+        "yunohost": ">= 4.0.0"
     },
     "multi_instance": true,
     "services": [
diff --git a/scripts/install b/scripts/install
index 2c8624e..9a2f9c9 100644
--- a/scripts/install
+++ b/scripts/install
@@ -178,7 +178,7 @@ chown -R $app:$app $final_path
 #=================================================
 ynh_script_progression --message="Integrating service in YunoHost..." --weight=2
 
-yunohost service add $app --description="Collaborative Markdown notes" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="collaborative Markdown editor" --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE
diff --git a/scripts/upgrade b/scripts/upgrade
index 4dfb87a..df136dc 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -177,7 +177,7 @@ chown -R $app:$app $final_path
 #=================================================
 ynh_script_progression --message="Integrating service in YunoHost..." --weight=2
 
-yunohost service add $app --description="Collaborative Markdown notes" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="collaborative Markdown editor" --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE