doc: Update ‘guix home search’ output sample.

The old output differs greatly from the current one and contains a typo.

* doc/guix.texi (Invoking guix home): Update ‘guix home search’ output
sample.

doc/guix.texi

@@ -37548,45 +37548,28 @@ regular expressions, sorted by relevance:
 @example
 $ guix home search shell
 name: home-shell-profile
-location: gnu/home/services/shells.scm:73:2
+location: gnu/home/services/shells.scm:100:2
 extends: home-files
-description: Create `~/.profile', which is used for environment initialization
+description: Create `~/.profile', which is used for environment initialization of POSIX compliant login shells.
-+ of POSIX compatible login shells.  Can be extended with a list of strings or
++ This service type can be extended with a list of file-like objects.
-+ gexps.
 relevance: 6
 
-name: home-zsh-plugin-manager
+name: home-fish
-location: gnu/home/services/shellutils.scm:28:2
+location: gnu/home/services/shells.scm:640:2
-extends: home-zsh home-profile
+extends: home-files home-profile
-description: Install plugins in profile and configure Zsh to load them.
+description: Install and configure Fish, the friendly interactive shell.
-relevance: 1
+relevance: 3
-
-name: home-zsh-direnv
-location: gnu/home/services/shellutils.scm:69:2
-extends: home-profile home-zsh
-description: Enables `direnv' for `zsh'.  Adds hook to `.zshrc' and installs a
-+ package in the profile.
-relevance: 1
-
-name: home-zsh-autosuggestions
-location: gnu/home/services/shellutils.scm:43:2
-extends: home-zsh-plugin-manager home-zsh
-description: Enables Fish-like fast/unobtrusive autosuggestions for `zsh' and
-+ sets reasonable default values for some plugin's variables to improve perfomance
-+ and adjust behavior: `(history completion)' is set for strategy, manual rebind
-+ and async are enabled.
-relevance: 1
 
 name: home-zsh
-location: gnu/home/services/shells.scm:236:2
+location: gnu/home/services/shells.scm:290:2
 extends: home-files home-profile
 description: Install and configure Zsh.
 relevance: 1
 
 name: home-bash
-location: gnu/home/services/shells.scm:388:2
+location: gnu/home/services/shells.scm:508:2
 extends: home-files home-profile
-description: Install and configure Bash.
+description: Install and configure GNU Bash.
 relevance: 1
 
 @dots{}