diff --git a/README.md b/README.md
index 96782e5..9346dfe 100644
--- a/README.md
+++ b/README.md
@@ -81,11 +81,11 @@ A match is found when : start <= VALUE <= end
 
 For example, the followinf command will raise :
 
-* a warning if there is less than 1 nodes
-* a critical if there are no nodes
+* a warning if there is less than 1 nodes, wich can be translated to outside of range [2;+INF[
+* a critical if there are no nodes, wich can be translated to outside of range [1;+INF[
 
 ```
-check_patroni -e https://10.20.199.3:8008 cluster_has_replica --warning @1 --critical @0
+check_patroni -e https://10.20.199.3:8008 cluster_has_replica --warning 2: --critical 1:
 ```
 
 ## cluster services
@@ -136,8 +136,10 @@ Usage: check_patroni cluster_has_replica [OPTIONS]
 
   Check if the cluster has healthy replicates.
 
-  A healthy replicate : * is in running state * has a replica role * has a lag
-  lower or equal to max_lag
+  A healthy replicate :
+  * is in running state
+  * has a replica role
+  * has a lag lower or equal to max_lag
 
   Check:
   * `OK`: if the healthy_replica count and their lag are compatible with the replica count threshold.
diff --git a/check_patroni/cli.py b/check_patroni/cli.py
index 7fbe4a6..78bb9c9 100644
--- a/check_patroni/cli.py
+++ b/check_patroni/cli.py
@@ -265,6 +265,7 @@ def cluster_has_replica(
 ) -> None:
     """Check if the cluster has healthy replicates.
 
+    \b
     A healthy replicate :
     * is in running state
     * has a replica role
diff --git a/doc/make_readme.sh b/doc/make_readme.sh
index 884fe6b..a388f77 100755
--- a/doc/make_readme.sh
+++ b/doc/make_readme.sh
@@ -72,11 +72,11 @@ A match is found when : start <= VALUE <= end
 
 For example, the followinf command will raise :
 
-* a warning if there is less than 1 nodes
-* a critical if there are no nodes
+* a warning if there is less than 1 nodes, wich can be translated to outside of range [2;+INF[
+* a critical if there are no nodes, wich can be translated to outside of range [1;+INF[
 
 ```
-check_patroni -e https://10.20.199.3:8008 cluster_has_replica --warning @1 --critical @0
+check_patroni -e https://10.20.199.3:8008 cluster_has_replica --warning 2: --critical 1:
 ```
 _EOF_
 readme