Fix spelling mistakes

Several comments and one error message contained spelling mistakes.
This commit fixes it.

Changes to be committed:
	modified:   loader/loader.c
	modified:   loader/vk_loader_platform.h

Change-Id: Ida86de154b1c1e80c1d251ce71246a06ab038e2d

loader/loader.c

@@ -577,7 +577,7 @@ static bool loaderAddJsonEntry(const struct loader_instance *inst,
 //
 // This function looks for filename in given device handle, filename is then added to return list
 // function return true if filename was appended to reg_data list
-// If error occures result is updated with failure reason
+// If error occurs result is updated with failure reason
 bool loaderGetDeviceRegistryEntry(const struct loader_instance *inst, char **reg_data, PDWORD total_size, DEVINST dev_id,
                                   LPCSTR value_name, VkResult *result) {
     HKEY hkrKey = INVALID_HANDLE_VALUE;
@@ -959,7 +959,7 @@ VkResult loaderGetRegistryFiles(const struct loader_instance *inst, char *locati
 
                             if (!found_gpu) {
                                 loader_log(inst, VK_DEBUG_REPORT_INFORMATION_BIT_EXT, 0,
-                                           "Dropping driver %s as no corresponduing DXGI adapter was found", name);
+                                           "Dropping driver %s as no corresponding DXGI adapter was found", name);
                                 continue;
                             }
                         }
@@ -971,7 +971,7 @@ VkResult loaderGetRegistryFiles(const struct loader_instance *inst, char *locati
                         found = true;
                     } else {
                         // At this point the reg_data variable contains other JSON paths, likely from the PNP/device section
-                        // of the registry that we want to have precendence over this non-device specific section of the registry.
+                        // of the registry that we want to have precedence over this non-device specific section of the registry.
                         // To make sure we avoid enumerating old JSON files/drivers that might be present in the non-device specific
                         // area of the registry when a newer device specific JSON file is present, do a check before adding.
                         // Find the file name, without path, of the JSON file found in the non-device specific registry location.
@@ -2422,7 +2422,7 @@ static void loader_debug_init(void) {
 }
 
 void loader_initialize(void) {
-    // initialize mutexs
+    // initialize mutexes
     loader_platform_thread_create_mutex(&loader_lock);
     loader_platform_thread_create_mutex(&loader_json_lock);
 
@@ -2449,7 +2449,7 @@ struct loader_data_files {
 };
 
 void loader_release() {
-    // release mutexs
+    // release mutexes
     loader_platform_thread_delete_mutex(&loader_lock);
     loader_platform_thread_delete_mutex(&loader_json_lock);
 }
@@ -3948,7 +3948,7 @@ static VkResult ReadDataFilesInSearchPaths(const struct loader_instance *inst, e
 }
 
 #ifdef _WIN32
-// Read manifest JSON files uing the Windows driver interface
+// Read manifest JSON files using the Windows driver interface
 static VkResult ReadManifestsFromD3DAdapters(const struct loader_instance *inst, char **reg_data, PDWORD reg_data_size,
                                              const wchar_t *value_name) {
     VkResult result = VK_INCOMPLETE;
@@ -6186,7 +6186,7 @@ VkResult loader_validate_device_extensions(struct loader_instance *this_instance
 }
 
 // Terminator functions for the Instance chain
-// All named terminator_<Vulakn API name>
+// All named terminator_<Vulkan API name>
 VKAPI_ATTR VkResult VKAPI_CALL terminator_CreateInstance(const VkInstanceCreateInfo *pCreateInfo,
                                                          const VkAllocationCallbacks *pAllocator, VkInstance *pInstance) {
     struct loader_icd_term *icd_term;

loader/vk_loader_platform.h

@@ -311,15 +311,15 @@ static char *loader_platform_get_proc_address_error(const char *name) {
 typedef HANDLE loader_platform_thread;
 
 // __declspec(thread) is not supported by MinGW compiler (ignored with warning or
-//                    cause erorr depending on compiler switches)
+//                    cause error depending on compiler switches)
 //
 // __thread should be used instead
 //
 // __MINGW32__ defined for both 32 and 64 bit MinGW compilers, so it is enough to
-// detect any (32 or 64) flawor of MinGW compiler.
+// detect any (32 or 64) flavor of MinGW compiler.
 //
 // @note __GNUC__ could be used as a more generic way to detect _any_
-//       GCC[-compitible] compiler on Windows, but this fix was tested
+//       GCC[-compatible] compiler on Windows, but this fix was tested
 //       only with MinGW, so keep it explicit at the moment.
 #if defined(__MINGW32__)
 #define THREAD_LOCAL_DECL __thread