Fix spelling

error.c

@@ -1690,7 +1690,7 @@ check_order_keyword(VALUE opt)
  *    "\tfrom t.rb:11:in `foo'",
  *    "\tfrom t.rb:12:in `<main>'"]
  *
- * An overrriding method should be careful with ANSI code enhancements;
+ * An overriding method should be careful with ANSI code enhancements;
  * see {Messages}[rdoc-ref:exceptions.md@Messages].
  */
 
@@ -1774,7 +1774,7 @@ exc_message(VALUE exc)
  * - +:error_highlight+.
  * - +:syntax_suggest+.
  *
- * An overrriding method should also be careful with ANSI code enhancements;
+ * An overriding method should also be careful with ANSI code enhancements;
  * see {Messages}[rdoc-ref:exceptions.md@Messages].
  */
 

file.c

@@ -5457,14 +5457,14 @@ test_check(int n, int argc, VALUE *argv)
  *      | <tt>'o'</tt> | Whether the entity is owned by the caller's effective uid.                |
  *      | <tt>'O'</tt> | Like <tt>'o'</tt>, but uses the real uid (not the effective uid).         |
  *      | <tt>'p'</tt> | Whether the entity is a FIFO device (named pipe).                         |
- *      | <tt>'r'</tt> | Whether the entity is readable by the caller's effecive uid/gid.          |
+ *      | <tt>'r'</tt> | Whether the entity is readable by the caller's effective uid/gid.         |
  *      | <tt>'R'</tt> | Like <tt>'r'</tt>, but uses the real uid/gid (not the effective uid/gid). |
  *      | <tt>'S'</tt> | Whether the entity is a socket.                                           |
  *      | <tt>'u'</tt> | Whether the entity's setuid bit is set.                                   |
  *      | <tt>'w'</tt> | Whether the entity is writable by the caller's effective uid/gid.         |
  *      | <tt>'W'</tt> | Like <tt>'w'</tt>, but uses the real uid/gid (not the effective uid/gid). |
  *      | <tt>'x'</tt> | Whether the entity is executable by the caller's effective uid/gid.       |
- *      | <tt>'X'</tt> | Like <tt>'x'</tt>, but uses the real uid/gid (not the effecive uid/git).  |
+ *      | <tt>'X'</tt> | Like <tt>'x'</tt>, but uses the real uid/gid (not the effective uid/git). |
  *      | <tt>'z'</tt> | Whether the entity exists and is of length zero.                          |
  *
  *  - This test operates only on the entity at `path0`,

lib/bundler/dsl.rb

@@ -589,21 +589,21 @@ module Bundler
 
           trace_line = backtrace.find {|l| l.include?(dsl_path) } || trace_line
           return m unless trace_line
-          line_numer = trace_line.split(":")[1].to_i - 1
-          return m unless line_numer
+          line_number = trace_line.split(":")[1].to_i - 1
+          return m unless line_number
 
           lines      = contents.lines.to_a
           indent     = " #  "
           indicator  = indent.tr("#", ">")
-          first_line = line_numer.zero?
-          last_line  = (line_numer == (lines.count - 1))
+          first_line = line_number.zero?
+          last_line  = (line_number == (lines.count - 1))
 
           m << "\n"
           m << "#{indent}from #{trace_line.gsub(/:in.*$/, "")}\n"
           m << "#{indent}-------------------------------------------\n"
-          m << "#{indent}#{lines[line_numer - 1]}" unless first_line
-          m << "#{indicator}#{lines[line_numer]}"
-          m << "#{indent}#{lines[line_numer + 1]}" unless last_line
+          m << "#{indent}#{lines[line_number - 1]}" unless first_line
+          m << "#{indicator}#{lines[line_number]}"
+          m << "#{indent}#{lines[line_number + 1]}" unless last_line
           m << "\n" unless m.end_with?("\n")
           m << "#{indent}-------------------------------------------\n"
         end

range.c

@@ -493,7 +493,7 @@ range_step(int argc, VALUE *argv, VALUE range)
     const VALUE e_num_p = rb_obj_is_kind_of(e, rb_cNumeric);
     // For backward compatibility reasons (conforming to behavior before 3.4), String/Symbol
     // supports both old behavior ('a'..).step(1) and new behavior ('a'..).step('a')
-    // Hence the additional conversion/addional checks.
+    // Hence the additional conversion/additional checks.
     const VALUE str_b = rb_check_string_type(b);
     const VALUE sym_b = SYMBOL_P(b) ? rb_sym2str(b) : Qnil;
 

struct.c

@@ -1640,7 +1640,7 @@ rb_struct_dig(int argc, VALUE *argv, VALUE self)
  *
  *
  *  Note that member-less \Data is acceptable and might be a useful technique
- *  for defining several homogenous data classes, like
+ *  for defining several homogeneous data classes, like
  *
  *     class HTTPFetcher
  *       Response = Data.define(:body)

thread_pthread.c

@@ -1320,7 +1320,7 @@ void
 rb_ractor_sched_sleep(rb_execution_context_t *ec, rb_ractor_t *cr, rb_unblock_function_t *ubf)
 {
     // ractor lock of cr is acquired
-    // r is sleeping statuss
+    // r is sleeping status
     rb_thread_t * volatile th = rb_ec_thread_ptr(ec);
     struct rb_thread_sched *sched = TH_SCHED(th);
     cr->sync.wait.waiting_thread = th; // TODO: multi-thread

weakmap.c

@@ -1113,7 +1113,7 @@ wkmap_inspect(VALUE self)
  *    end
  *
  *  This will result in +make_value+ returning the same object for same set of attributes
- *  always, but the values that aren't needed anymore woudn't be sitting in the cache forever.
+ *  always, but the values that aren't needed anymore wouldn't be sitting in the cache forever.
  */
 
 void