doc: variable -> variables

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Matt McCormick 2016-11-01 09:51:20 -04:00
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commit fdb3a52a01
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@ -163,7 +163,7 @@ Note how invoking any toolchain command (make, gcc, etc.) is just a matter of pr
The dockcross script will execute the given command-line inside the container,
along with all arguments passed after the command. Commands that evaluate
environmental variable in the image, like `$CC` above, should be executed in
environmental variables in the image, like `$CC` above, should be executed in
`bash -c`. The present working directory is mounted within the image, which
can be used to make source code available in the Docker container.