style(help): added gradle-on-PATH requirement to air gap page.
@@ -13,6 +13,8 @@ As an alternative, you can create an air gap archive by running [solution_name]
Optionally you can follow --zip with a space and an argument (for example: --zip FULL) to customize the air gap zip. Possible values: FULL (produce a full air gap zip; the default), NO_DOCKER (do not include the Docker Inspector).
The archive created contains the [solution_name] .jar and the inspectors.
+Gradle must be on the PATH to generate an Air Gap zip.
+
## Running in air gap mode
To prepare to run [solution_name] in air gap mode, unzip the air gap archive to create the air gap directory.
