Merge branch 'master' into stan-travis-patch-1

Author: nrios14

user/environment-variables.md

@@ -195,7 +195,7 @@ to tag the build, or to run post-build deployments.
 - `TRAVIS_BUILD_NUMBER`: The number of the current build (for example, "4").
 - `TRAVIS_BUILD_WEB_URL`: URL to the build log.
 - `TRAVIS_COMMIT`: The commit that the current build is testing.
-- `TRAVIS_COMMIT_MESSAGE`: The commit subject and body, unwrapped.
+- `TRAVIS_COMMIT_MESSAGE`: The commit subject and body, unwrapped. PLEASE NOTE: This is not the same as *Custom Commit Message*.
 - `TRAVIS_COMMIT_RANGE`: The range of commits that were included in the push
   or pull request. (Note that this is empty for builds triggered by the initial commit of a new branch.)
 - `TRAVIS_COMPILER`: Indicates the compiler used by the current job (e.g., `clang`, `gcc`).

user/languages/rust.md

@@ -34,7 +34,7 @@ new to Travis CI please read our [Tutorial](/user/tutorial/) and
 
 By default, we download and install the latest stable Rust release at the start
 of the build (thanks to `rustup`). The [`minimal` profile][profiles] is used
-and includes the following language tools `cargo`, `rustc`, and `rustup`.
+and includes the following language tools: `cargo`, `rustc`, and `rustup`.
 
 [profiles]: https://github.com/rust-lang/rustup/blob/master/doc/src/concepts/profiles.md
 
@@ -72,7 +72,7 @@ jobs:
 ```
 {: data-file=".travis.yml"}
 
-This will runs your tests against all three channels, but any breakage in
+This will run your tests against all three channels, but any breakage in
 `nightly` will not fail the rest of build.
 
 ## Dependency Management

user/reference/focal.md

@@ -211,7 +211,7 @@ To use one in your build, add it to the services key in your `travis.yml` :
 | mongodb    | `3.6.9`        |
 | mysql      | `8.0.21`       |
 | redis      | `6.0.6`        |
-| postgresql | `12.2`         |
+| postgresql | `13.13`         |
 {: style="width: 30%" }
 
 ## Other Ubuntu Linux Build Environments