Fix menu capitalization (#44450)

This PR fixes fixes capitalization of two menu items for consistency
elsewhere in the application.

Release Notes:

- N/A

crates/zed/src/zed/app_menus.rs

@@ -169,7 +169,7 @@ pub fn app_menus(cx: &mut App) -> Vec<Menu> {
                 MenuItem::os_action("Paste", editor::actions::Paste, OsAction::Paste),
                 MenuItem::separator(),
                 MenuItem::action("Find", search::buffer_search::Deploy::find()),
-                MenuItem::action("Find In Project", workspace::DeploySearch::find()),
+                MenuItem::action("Find in Project", workspace::DeploySearch::find()),
                 MenuItem::separator(),
                 MenuItem::action(
                     "Toggle Line Comment",
@@ -280,7 +280,7 @@ pub fn app_menus(cx: &mut App) -> Vec<Menu> {
                 MenuItem::separator(),
                 MenuItem::action("Toggle Breakpoint", editor::actions::ToggleBreakpoint),
                 MenuItem::action("Edit Breakpoint", editor::actions::EditLogBreakpoint),
-                MenuItem::action("Clear all Breakpoints", debugger_ui::ClearAllBreakpoints),
+                MenuItem::action("Clear All Breakpoints", debugger_ui::ClearAllBreakpoints),
             ],
         },
         Menu {