[DOC] fix some comments

Signed-off-by: cui fliter <imcusg@gmail.com>

coroutine/arm64/Context.S

@@ -31,7 +31,7 @@ PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
 	# paciasp (it also acts as BTI landing pad, so no need to insert BTI also)
 	hint #25
 #elif defined(__ARM_FEATURE_BTI_DEFAULT) && (__ARM_FEATURE_BTI_DEFAULT != 0)
-	# For the the case PAC is not enabled but BTI is.
+	# For the case PAC is not enabled but BTI is.
 	# bti c
 	hint #34
 #endif

file.c

@@ -7582,7 +7582,7 @@ Init_File(void)
      *
      * ==== File::RDONLY
      *
-     * Flag File::RDONLY specifies the the stream should be opened for reading only:
+     * Flag File::RDONLY specifies the stream should be opened for reading only:
      *
      *   filepath = '/tmp/t.tmp'
      *   f = File.new(filepath, File::RDONLY)

include/ruby/internal/intern/signal.h

@@ -97,7 +97,7 @@ RBIMPL_ATTR_NONNULL(())
  *   - Case #11: When  signo and PID  are both negative, the  behaviour of this
  *     function  depends on  how `killpg(3)`  works.  On  Linux, it  seems such
  *     attempt is  strictly prohibited and  `Errno::EINVAL` is raised.   But on
- *     macOS, it seems it  tries to to send the signal  actually to the process
+ *     macOS, it seems it  tries to send the signal  actually to the process
  *     group.
  *
  * @note       Above description is in fact different from how `kill(2)` works.

include/ruby/internal/intern/string.h

@@ -412,7 +412,7 @@ VALUE rb_utf8_str_new_static(const char *ptr, long len);
 
 /**
  * Identical to rb_interned_str(),  except it takes a Ruby's  string instead of
- * C's.  It can also be seen  as a routine identical to to rb_str_new_shared(),
+ * C's.  It can also be seen  as a routine identical to rb_str_new_shared(),
  * except it returns an infamous "f"string.
  *
  * @param[in]  str  An object of ::RString.

lib/rubygems/ext/cargo_builder.rb

@@ -292,7 +292,7 @@ EOF
 
     case var_name
     # On windows, it is assumed that mkmf has setup an exports file for the
-    # extension, so we have to to create one ourselves.
+    # extension, so we have to create one ourselves.
     when "DEFFILE"
       write_deffile(dest_dir, crate_name)
     else

lib/rubygems/vendor/molinillo/lib/molinillo/resolution.rb

@@ -103,7 +103,7 @@ module Gem::Molinillo
 
         # @return [Boolean] where the requirement of the state we're unwinding
         #    to directly caused the conflict. Note: in this case, it is
-        #    impossible for the state we're unwinding to to be a parent of
+        #    impossible for the state we're unwinding to be a parent of
         #    any of the other conflicting requirements (or we would have
         #    circularity)
         def unwinding_to_primary_requirement?

lib/rubygems/vendor/resolv/lib/resolv.rb

@@ -2771,7 +2771,7 @@ class Gem::Resolv
           attr_reader :target
 
           ##
-          # The service paramters for the target host.
+          # The service parameters for the target host.
 
           attr_reader :params
 

prism/prism.c

@@ -17320,7 +17320,7 @@ parse_assignment_values(pm_parser_t *parser, pm_binding_power_t previous_binding
         bool accepts_command_call_inner = false;
 
         // RHS can accept command call iff the value is a call with arguments
-        // but without paranthesis.
+        // but without parenthesis.
         if (PM_NODE_TYPE_P(value, PM_CALL_NODE)) {
             pm_call_node_t *call_node = (pm_call_node_t *) value;
             if ((call_node->arguments != NULL) && (call_node->opening_loc.start == NULL)) {

prism/util/pm_constant_pool.c

@@ -253,7 +253,7 @@ pm_constant_pool_insert(pm_constant_pool_t *pool, const uint8_t *start, size_t l
         index = (index + 1) & mask;
     }
 
-    // IDs are allocated starting at 1, since the value 0 denotes a non-existant
+    // IDs are allocated starting at 1, since the value 0 denotes a non-existent
     // constant.
     uint32_t id = ++pool->size;
     assert(pool->size < ((uint32_t) (1 << 30)));

prism/util/pm_integer.h

@@ -62,7 +62,7 @@ typedef enum {
     /** The decimal base, indicated by a 0d, 0D, or empty prefix. */
     PM_INTEGER_BASE_DECIMAL,
 
-    /** The hexidecimal base, indicated by a 0x or 0X prefix. */
+    /** The hexadecimal base, indicated by a 0x or 0X prefix. */
     PM_INTEGER_BASE_HEXADECIMAL,
 
     /**

prism_compile.c

@@ -2292,7 +2292,7 @@ pm_compile_pattern(rb_iseq_t *iseq, pm_scope_node_t *scope_node, const pm_node_t
         break;
       }
       case PM_LOCAL_VARIABLE_TARGET_NODE: {
-        // Local variables can be targetted by placing identifiers in the place
+        // Local variables can be targeted by placing identifiers in the place
         // of a pattern. For example, foo in bar. This results in the value
         // being matched being written to that local variable.
         pm_local_variable_target_node_t *cast = (pm_local_variable_target_node_t *) node;

spec/ruby/language/send_spec.rb

@@ -43,7 +43,7 @@ describe "Invoking a method" do
   end
 
   describe "with optional arguments" do
-    it "uses the optional argument if none is is passed" do
+    it "uses the optional argument if none is passed" do
       specs.fooM0O1.should == [1]
     end
 

spec/ruby/library/socket/udpsocket/send_spec.rb

@@ -63,7 +63,7 @@ describe "UDPSocket#send" do
     @msg[1][3].should == "127.0.0.1"
   end
 
-  it "raises EMSGSIZE if data is too too big" do
+  it "raises EMSGSIZE if data is too big" do
     @socket = UDPSocket.open
     begin
       -> do

thread_pthread_mn.c

@@ -754,7 +754,7 @@ timer_thread_register_waiting(rb_thread_t *th, int fd, enum thread_sched_waiting
                   case EPERM:
                     // the fd doesn't support epoll
                   case EEXIST:
-                    // the fd is already registerred by another thread
+                    // the fd is already registered by another thread
                     rb_native_mutex_unlock(&timer_th.waiting_lock);
                     return false;
                   default:

variable.c

@@ -1442,7 +1442,7 @@ rb_obj_convert_to_too_complex(VALUE obj, st_table *table)
             if (old_ivtbl) {
                 /* We need to modify old_ivtbl to have the too complex shape
                  * and hold the table because the xmalloc could trigger a GC
-                 * compaction. We want the table to be updated rather than than
+                 * compaction. We want the table to be updated rather than
                  * the original ivptr. */
 #if SHAPE_IN_BASIC_FLAGS
                 rb_shape_set_shape_id(obj, OBJ_TOO_COMPLEX_SHAPE_ID);

yjit/src/codegen.rs

@@ -995,7 +995,7 @@ fn jump_to_next_insn(
     asm: &mut Assembler,
     ocb: &mut OutlinedCb,
 ) -> Option<()> {
-    // Reset the depth since in current usages we only ever jump to to
+    // Reset the depth since in current usages we only ever jump to
     // chain_depth > 0 from the same instruction.
     let mut reset_depth = asm.ctx;
     reset_depth.reset_chain_depth_and_defer();