Remove strange arrow in platforms.md
Looks like added in , possibly some artifact when cleaning up exported doc from internal google documents?
Closes
@@ -93,7 +93,6 @@ platform(
Note that it is an error for a platform to specify more than one value of the
same constraint setting, such as `@platforms//cpu:x86_64` and
`@platforms//cpu:arm` for `@platforms//cpu:cpu`.
--->
## Generally useful constraints and platforms
@@ -114,4 +113,3 @@ command-line flags:
* `--host_platform` - defaults to `@bazel_tools//platforms:host_platform`
* `--platforms` - defaults to `@bazel_tools//platforms:target_platform`
-
