Merge pull request #5487 from jbampton/lint-markdown

Enable markdownlint rules MD003,MD005,MD007

3 files changed, 11 insertions, 12 deletions

diff --git a/doc/guides/mrbgems.md b/doc/guides/mrbgems.md
index e67a260d1..c08a09f4e 100644
--- a/doc/guides/mrbgems.md
+++ b/doc/guides/mrbgems.md
@@ -200,8 +200,8 @@ Version requirement supports following operators:
 * '>=': is equal or greater
 * '<=': is equal or lesser
 * '~>': is equal or greater and is lesser than the next major version
-    * example 1: '~> 2.2.2' means '>= 2.2.2' and '< 2.3.0'
-    * example 2: '~> 2.2'   means '>= 2.2.0' and '< 3.0.0'
+  * example 1: '~> 2.2.2' means '>= 2.2.2' and '< 2.3.0'
+  * example 2: '~> 2.2'   means '>= 2.2.0' and '< 3.0.0'
 
 When more than one version requirements is passed, the dependency must satisfy all of it.
 
@@ -215,7 +215,7 @@ use `MRuby::Build#gem` in the build configuration to override default gem.
 If you have conflicting GEMs use the following method:
 
 * `spec.add_conflict(gem, *requirements)`
-    * The `requirements` argument is same as in `add_dependency` method.
+  * The `requirements` argument is same as in `add_dependency` method.
 
 like following code:
 
diff --git a/doc/guides/symbol.md b/doc/guides/symbol.md
index 5ce8cdd4d..8f90ce59f 100644
--- a/doc/guides/symbol.md
+++ b/doc/guides/symbol.md
@@ -57,13 +57,13 @@ To save RAM, `mruby` can use compile-time allocation of some symbols. You can
 use following macros to get preallocated symbols by including `mruby/presym.h`
 header.
 
- * `MRB_SYM(xor)`    //=> xor    (Word characters)
- * `MRB_SYM_B(xor)`  //=> xor!   (Method with Bang)
- * `MRB_SYM_Q(xor)`  //=> xor?   (Method with Question mark)
- * `MRB_SYM_E(xor)`  //=> xor=   (Method with Equal)
- * `MRB_CVSYM(xor)`  //=> @@xor  (Class Variable)
- * `MRB_IVSYM(xor)`  //=> @xor   (Instance Variable)
- * `MRB_OPSYM(xor)`  //=> ^      (Operator)
+* `MRB_SYM(xor)`    //=> xor    (Word characters)
+* `MRB_SYM_B(xor)`  //=> xor!   (Method with Bang)
+* `MRB_SYM_Q(xor)`  //=> xor?   (Method with Question mark)
+* `MRB_SYM_E(xor)`  //=> xor=   (Method with Equal)
+* `MRB_CVSYM(xor)`  //=> @@xor  (Class Variable)
+* `MRB_IVSYM(xor)`  //=> @xor   (Instance Variable)
+* `MRB_OPSYM(xor)`  //=> ^      (Operator)
 
 For `MRB_OPSYM()`, specify the names corresponding to operators (see
 `MRuby::Presym::OPERATORS` in `lib/mruby/presym.rb` for the names that
diff --git a/doc/mruby3.md b/doc/mruby3.md
index cf103e428..c5da856d1 100644
--- a/doc/mruby3.md
+++ b/doc/mruby3.md
@@ -1,5 +1,4 @@
-User visible changes in `mruby3`
-===
+# User visible changes in `mruby3`
 
 # Build System