Fix other typos in param name/code comments

Closes GH-5502

Author: TysonAndre

Zend/zend_gc.h

@@ -85,7 +85,7 @@ static zend_always_inline void gc_check_possible_root(zend_refcounted *ref)
 }
 
 /* These APIs can be used to simplify object get_gc implementations
- * over heterogenous structures. See zend_generator_get_gc() for
+ * over heterogeneous structures. See zend_generator_get_gc() for
  * a usage example. */
 
 typedef struct {

ext/com_dotnet/com_handlers.c

@@ -25,7 +25,7 @@
 #include "php_com_dotnet_internal.h"
 #include "Zend/zend_exceptions.h"
 
-static zval *com_property_read(zend_object *object, zend_string *member, int type, void **cahce_slot, zval *rv)
+static zval *com_property_read(zend_object *object, zend_string *member, int type, void **cache_slot, zval *rv)
 {
 	php_com_dotnet_object *obj;
 	VARIANT v;

ext/opcache/Optimizer/zend_optimizer.c

@@ -842,7 +842,7 @@ zend_function *zend_optimizer_get_called_func(
 						 * as a prototype, as it may be overridden with changed signature. */
 						return same_scope ? fbc : NULL;
 					}
-					/* If the method is non-final, it may be overriden,
+					/* If the method is non-final, it may be overridden,
 					 * but only with a compatible method signature. */
 					*is_prototype = !is_final;
 					return fbc;

ext/opcache/jit/zend_jit_trace.c

@@ -2569,7 +2569,7 @@ static const void *zend_jit_trace(zend_jit_trace_rec *trace_buffer, uint32_t par
 			}
 		}
 
-		// TODO: Merge two loops implementing paralel move ???
+		// TODO: Merge two loops implementing parallel move ???
 		for (i = 0; i < parent_vars_count; i++) {
 			if (STACK_REG(parent_stack, i) != ZREG_NONE) {
 				if (ra && ra[i] && ra[i]->reg == STACK_REG(parent_stack, i)) {
@@ -2621,7 +2621,7 @@ static const void *zend_jit_trace(zend_jit_trace_rec *trace_buffer, uint32_t par
 							goto jit_failure;
 						}
 					} else {
-						/* Register has to be writen back on side exit */
+						/* Register has to be written back on side exit */
 						SET_STACK_REG(stack, phi->var, ival->reg);
 					}
 				}
@@ -4909,7 +4909,7 @@ int ZEND_FASTCALL zend_jit_trace_exit(uint32_t exit_num, zend_jit_registers_buf
 	}
 
 	/* Lock-free check if the side trace was already JIT-ed or blacklist-ed in another process */
-	// TODO: We may remoive this, becaus of the same check in zend_jit_trace_hot_side() ???
+	// TODO: We may remove this, because of the same check in zend_jit_trace_hot_side() ???
 	opline = t->exit_info[exit_num].opline;
 	if (EG(vm_interrupt) || ((uintptr_t)opline & (ZEND_JIT_EXIT_JITED|ZEND_JIT_EXIT_BLACKLISTED))) {
 		opline = (const zend_op*)((uintptr_t)opline & ~(ZEND_JIT_EXIT_JITED|ZEND_JIT_EXIT_BLACKLISTED));

ext/opcache/jit/zend_jit_vm_helpers.c

@@ -814,7 +814,7 @@ zend_jit_trace_stop ZEND_FASTCALL zend_jit_trace_execute(zend_execute_data *ex,
 					if ((start & ZEND_JIT_TRACE_START_LOOP) != 0
 					 && level + ret_level == 0
 					 && !zend_jit_trace_bad_compiled_loop(orig_opline)) {
-						/* Fail to try close outer loop throgh side exit.
+						/* Fail to try close outer loop through side exit.
 						   If this doesn't work just link. */
 						stop = ZEND_JIT_TRACE_STOP_COMPILED_LOOP;
 						break;