Remove obvious warnings from docs

1 files changed, 30 insertions, 30 deletions

diff --git a/src/hash.c b/src/hash.c
index 44b878890..22937dff2 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -294,22 +294,22 @@ mrb_hash_modify(mrb_state *mrb, mrb_value hash)
  *  default value. It is the block's responsibility to store the value
  *  in the hash if required.
  *
- *     h = Hash.new("Go Fish")
- *     h["a"] = 100
- *     h["b"] = 200
- *     h["a"]           #=> 100
- *     h["c"]           #=> "Go Fish"
- *     # The following alters the single default object
- *     h["c"].upcase!   #=> "GO FISH"
- *     h["d"]           #=> "GO FISH"
- *     h.keys           #=> ["a", "b"]
- *
- *     # While this creates a new default object each time
- *     h = Hash.new { |hash, key| hash[key] = "Go Fish: #{key}" }
- *     h["c"]           #=> "Go Fish: c"
- *     h["c"].upcase!   #=> "GO FISH: C"
- *     h["d"]           #=> "Go Fish: d"
- *     h.keys           #=> ["c", "d"]
+ *      h = Hash.new("Go Fish")
+ *      h["a"] = 100
+ *      h["b"] = 200
+ *      h["a"]           #=> 100
+ *      h["c"]           #=> "Go Fish"
+ *      # The following alters the single default object
+ *      h["c"].upcase!   #=> "GO FISH"
+ *      h["d"]           #=> "GO FISH"
+ *      h.keys           #=> ["a", "b"]
+ *
+ *      # While this creates a new default object each time
+ *      h = Hash.new { |hash, key| hash[key] = "Go Fish: #{key}" }
+ *      h["c"]           #=> "Go Fish: c"
+ *      h["c"].upcase!   #=> "GO FISH: C"
+ *      h["d"]           #=> "Go Fish: d"
+ *      h.keys           #=> ["c", "d"]
  *
  */
 
@@ -517,10 +517,10 @@ mrb_hash_delete_key(mrb_state *mrb, mrb_value hash, mrb_value key)
  *  key is not found, pass in the key and return the result of
  *  <i>block</i>.
  *
- *     h = { "a" => 100, "b" => 200 }
- *     h.delete("a")                              #=> 100
- *     h.delete("z")                              #=> nil
- *     h.delete("z") { |el| "#{el} not found" }   #=> "z not found"
+ *      h = { "a" => 100, "b" => 200 }
+ *      h.delete("a")                              #=> 100
+ *      h.delete("z")                              #=> nil
+ *      h.delete("z") { |el| "#{el} not found" }   #=> "z not found"
  *
  */
 static mrb_value
@@ -541,9 +541,9 @@ mrb_hash_delete(mrb_state *mrb, mrb_value self)
  *  two-item array <code>[</code> <i>key, value</i> <code>]</code>, or
  *  the hash's default value if the hash is empty.
  *
- *     h = { 1 => "a", 2 => "b", 3 => "c" }
- *     h.shift   #=> [1, "a"]
- *     h         #=> {2=>"b", 3=>"c"}
+ *      h = { 1 => "a", 2 => "b", 3 => "c" }
+ *      h.shift   #=> [1, "a"]
+ *      h         #=> {2=>"b", 3=>"c"}
  */
 
 static mrb_value
@@ -580,10 +580,10 @@ mrb_hash_shift(mrb_state *mrb, mrb_value hash)
  *  call-seq:
  *     hsh.clear -> hsh
  *
- *  Removes all key-value pairs from <i>hsh</i>.
+ *  Removes all key-value pairs from `hsh`.
  *
- *     h = { "a" => 100, "b" => 200 }   #=> {"a"=>100, "b"=>200}
- *     h.clear                          #=> {}
+ *      h = { "a" => 100, "b" => 200 }   #=> {"a"=>100, "b"=>200}
+ *      h.clear                          #=> {}
  *
  */
 
@@ -609,10 +609,10 @@ mrb_hash_clear(mrb_state *mrb, mrb_value hash)
  *  use as a key (a <code>String</code> passed as a key will be
  *  duplicated and frozen).
  *
- *     h = { "a" => 100, "b" => 200 }
- *     h["a"] = 9
- *     h["c"] = 4
- *     h   #=> {"a"=>9, "b"=>200, "c"=>4}
+ *      h = { "a" => 100, "b" => 200 }
+ *      h["a"] = 9
+ *      h["c"] = 4
+ *      h   #=> {"a"=>9, "b"=>200, "c"=>4}
  *
  */
 static mrb_value