rename url-rubygem attribute in docs to url-rubygems

4 files changed, 4 insertions, 4 deletions

diff --git a/docs/modules/ROOT/pages/features.adoc b/docs/modules/ROOT/pages/features.adoc
index cd695b12..a67b9f76 100644
--- a/docs/modules/ROOT/pages/features.adoc
+++ b/docs/modules/ROOT/pages/features.adoc
@@ -6,7 +6,7 @@ This page covers the features of Asciidoctor that make it a great choice for pro
 
 Asciidoctor is written in Ruby, which means it must be run on a Ruby language runtime (including JRuby).
 But that's its only requirement.
-Asciidoctor is packaged and distributed as a {url-rubygem}/asciidoctor[RubyGem to the package repository at RubyGems.org^].
+Asciidoctor is packaged and distributed as a {url-rubygems}/asciidoctor[RubyGem to the package repository at RubyGems.org^].
 The gem can be installed on *any operating system* Ruby supports using Ruby's package management tools (gem or bundle).
 Asciidoctor itself has no dependencies.
 
diff --git a/docs/modules/ROOT/pages/index.adoc b/docs/modules/ROOT/pages/index.adoc
index 5e6292e7..f9409c57 100644
--- a/docs/modules/ROOT/pages/index.adoc
+++ b/docs/modules/ROOT/pages/index.adoc
@@ -14,7 +14,7 @@ This Ruby library is often referred to as Asciidoctor core.
 That's because Asciidoctor is also the name of the family of projects that contribute extensions and tools for processing AsciiDoc.
 When we say Asciidoctor in this section of the documentation, we're specifically referring to Asciidoctor core.
 
-To simplify installation, Asciidoctor is packaged and distributed to RubyGems.org as a {url-rubygem}/asciidoctor[RubyGem named asciidoctor^].
+To simplify installation, Asciidoctor is packaged and distributed to RubyGems.org as a {url-rubygems}/asciidoctor[RubyGem named asciidoctor^].
 The asciidoctor gem can be installed on all major operating systems using Ruby packaging tools (gem or bundle).
 Asciidoctor is also distributed as a Docker image, as a package for numerous Linux distributions, and as a package for macOS (via Homebrew and MacPorts).
 
diff --git a/docs/modules/install/pages/index.adoc b/docs/modules/install/pages/index.adoc
index 0df4a4af..10ec8d95 100644
--- a/docs/modules/install/pages/index.adoc
+++ b/docs/modules/install/pages/index.adoc
@@ -1,6 +1,6 @@
 = Install and Update
 
-To simplify installation, Asciidoctor is packaged and distributed as a {url-rubygem}/asciidoctor[RubyGem to the package repository at RubyGems.org^].
+To simplify installation, Asciidoctor is packaged and distributed as a {url-rubygems}/asciidoctor[RubyGem to the package repository at RubyGems.org^].
 It's also distributed as a package for popular Linux distributions and macOS.
 In addition to running on Ruby, Asciidoctor can be executed on a JVM using xref:asciidoctorj::index.adoc[AsciidoctorJ] or in any JavaScript environment (including the browser) using xref:asciidoctor.js::index.adoc[Asciidoctor.js].
 
diff --git a/docs/modules/stem/pages/asciimath-gem.adoc b/docs/modules/stem/pages/asciimath-gem.adoc
index 08a940cb..760692f6 100644
--- a/docs/modules/stem/pages/asciimath-gem.adoc
+++ b/docs/modules/stem/pages/asciimath-gem.adoc
@@ -6,7 +6,7 @@
 The DocBook toolchain has some support for STEM processing, though it varies depending on which DocBook pipeline you're using and which integrations you have enabled.
 But there's one thing we know for sure.
 The DocBook toolchain does not understand AsciiMath.
-That's where the {url-rubygem}/asciimath[AsciiMath gem^] comes in.
+That's where the {url-rubygems}/asciimath[AsciiMath gem^] comes in.
 
 == AsciiMath and DocBook