Fix references to vm.max_map_count in Docker docs
This commit fixes some references to vm.max_map_count in the Docker
docs.
Relates
@@ -61,12 +61,12 @@ endif::[]
[IMPORTANT]
=========================
-The `vm_max_map_count` kernel setting needs to be set to at least `262144` for production use.
+The `vm.max_map_count` kernel setting needs to be set to at least `262144` for production use.
Depending on your platform:
* Linux
+
-The `vm_map_max_count` setting should be set permanently in /etc/sysctl.conf:
+The `vm.max_map_count` setting should be set permanently in /etc/sysctl.conf:
+
[source,sh]
--------------------------------------------
@@ -78,7 +78,7 @@ To apply the setting on a live system type: `sysctl -w vm.max_map_count=262144`
+
* OSX with https://docs.docker.com/engine/installation/mac/#/docker-for-mac[Docker for Mac]
+
-The `vm_max_map_count` setting must be set within the xhyve virtual machine:
+The `vm.max_map_count` setting must be set within the xhyve virtual machine:
+
["source","sh"]
--------------------------------------------
@@ -95,7 +95,7 @@ sysctl -w vm.max_map_count=262144
+
* OSX with https://docs.docker.com/engine/installation/mac/#docker-toolbox[Docker Toolbox]
+
-The `vm_max_map_count` setting must be set via docker-machine:
+The `vm.max_map_count` setting must be set via docker-machine:
+
["source","sh"]
--------------------------------------------
