Fix docs example for PACKER_KEY_INTERVAL

hashicorp · Jan 15, 2017 · e814c37 · e814c37
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diff --git a/website/source/docs/builders/qemu.html.md b/website/source/docs/builders/qemu.html.md
@@ -362,9 +362,7 @@ machine, simulating a human actually typing the keyboard.
 -> Keystrokes are typed as separate key up/down events over VNC with a
    default 100ms delay. The delay alleviates issues with latency and CPU
    contention. For local builds you can tune this delay by specifying
-   `PACKER_KEY_INTERVAL` to speed through the boot command. For example:
-
-       PACKER_KEY_INTERVAL=10ms packer build packer.json
+   e.g. `PACKER_KEY_INTERVAL=10ms` to speed through the boot command.
 
 There are a set of special keys available. If these are in your boot
 command, they will be replaced by the proper key:

diff --git a/website/source/docs/builders/vmware-iso.html.md b/website/source/docs/builders/vmware-iso.html.md
@@ -309,7 +309,7 @@ machine, simulating a human actually typing the keyboard.
 -> Keystrokes are typed as separate key up/down events over VNC with a
    default 100ms delay. The delay alleviates issues with latency and CPU
    contention. For local builds you can tune this delay by specifying
-   `PACKER_KEY_INTERVAL` to speed through the boot command. For example:
+   e.g. `PACKER_KEY_INTERVAL=10ms` to speed through the boot command.
 
 There are a set of special keys available. If these are in your boot
 command, they will be replaced by the proper key:

diff --git a/website/source/docs/builders/vmware-vmx.html.md b/website/source/docs/builders/vmware-vmx.html.md
@@ -190,7 +190,7 @@ machine, simulating a human actually typing the keyboard.
 -> Keystrokes are typed as separate key up/down events over VNC with a
    default 100ms delay. The delay alleviates issues with latency and CPU
    contention. For local builds you can tune this delay by specifying
-   `PACKER_KEY_INTERVAL` to speed through the boot command. For example:
+   e.g. `PACKER_KEY_INTERVAL=10ms` to speed through the boot command.
 
 There are a set of special keys available. If these are in your boot
 command, they will be replaced by the proper key: