Update documentation snapshot.

Author: tnorbye

CONTRIBUTING.md

@@ -1,5 +1,13 @@
 # How to become a contributor and submit your own code
 
+## Documentation
+
+Note the all the documentation under docs/ is only a mirror;
+the original documentation is maintained in the Android
+source code repository:
+
+https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:lint/docs/
+
 ## Contributor License Agreements
 
 We'd love to accept your sample apps and patches! Before we can take them, we

docs/checks/AlertDialogUsage.md.html

@@ -89,6 +89,10 @@
 [versions]
 lint-rules-android = "0.25.0"
 [libraries]
+# For clarity and text wrapping purposes the following declaration is
+# shown split up across lines, but in TOML it needs to be on a single
+# line (see https://github.com/toml-lang/toml/issues/516) so adjust
+# when pasting into libs.versions.toml:
 lint-rules-android = {
     module = "com.vanniktech:lint-rules-android",
     version.ref = "lint-rules-android"