fix: typo PowerShell should be one word

Author: abose

src/nls/root/strings.js

@@ -600,7 +600,7 @@ define({
     "CMD_SHOW_IN_FILE_MANAGER": "File Manager",
     "CMD_OPEN_IN_TERMINAL_DO_NOT_TRANSLATE": "Terminal",
     "CMD_OPEN_IN_CMD": "Command Prompt",
-    "CMD_OPEN_IN_POWER_SHELL": "Power Shell",
+    "CMD_OPEN_IN_POWER_SHELL": "PowerShell",
     "CMD_OPEN_IN_DEFAULT_APP": "System Default App",
     "CMD_SWITCH_PANE_FOCUS": "Switch Pane Focus",