Fix: name of OSM resource

Signed-off-by: Nicolas Lamirault <nicolas.lamirault@gmail.com>

diagrams/onprem/network.py

@@ -56,8 +56,8 @@ class Ocelot(_Network):
     _icon = "ocelot.png"
 
 
-class Openservicemesh(_Network):
-    _icon = "openservicemesh.png"
+class OpenServiceMesh(_Network):
+    _icon = "open-service-mesh.png"
 
 
 class Pfsense(_Network):

docs/nodes/onprem.md

@@ -140,7 +140,7 @@ Node classes list of onprem provider.
 - **diagrams.onprem.network.Linkerd**
 - **diagrams.onprem.network.Nginx**
 - **diagrams.onprem.network.Ocelot**
-- **diagrams.onprem.network.Openservicemesh**
+- **diagrams.onprem.network.OpenServiceMesh**, **OSM** (alias)
 - **diagrams.onprem.network.Pfsense**, **PFSense** (alias)
 - **diagrams.onprem.network.Pomerium**
 - **diagrams.onprem.network.Tomcat**