docs(core): fix docs indentation and correct a few typos

[no changelog]

core/embed/extmod/modtrezorutils/modtrezorutils.c

@@ -409,7 +409,7 @@ STATIC mp_obj_tuple_t mod_trezorutils_version_obj = {
 /// UI_LAYOUT: str
 /// """UI layout identifier ("tt" for model T, "tr" for models One and R)."""
 /// USE_THP: bool
-/// """Whether the firmware supports Trezor-Host Protocol (version 3)."""
+/// """Whether the firmware supports Trezor-Host Protocol (version 2)."""
 
 STATIC const mp_rom_map_elem_t mp_module_trezorutils_globals_table[] = {
     {MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_trezorutils)},

core/embed/rust/src/ui/model_tt/layout.rs

@@ -1731,7 +1731,7 @@ pub static mp_module_trezorui2: Module = obj_module! {
     ///         """Calls drop on contents of the root component."""
     ///
     /// class UiResult:
-    ///    """Result of a UI operation."""
+    ///     """Result of an UI operation."""
     ///     pass
     ///
     /// mock:global

core/mocks/generated/trezorui2.pyi

@@ -1144,7 +1144,7 @@ class LayoutObj(Generic[T]):
 
 # rust/src/ui/model_tt/layout.rs
 class UiResult:
-   """Result of a UI operation."""
+    """Result of an UI operation."""
     pass
 CONFIRMED: UiResult
 CANCELLED: UiResult

core/mocks/generated/trezorutils.pyi

@@ -151,4 +151,4 @@ BITCOIN_ONLY: bool
 UI_LAYOUT: str
 """UI layout identifier ("tt" for model T, "tr" for models One and R)."""
 USE_THP: bool
-"""Whether the firmware supports Trezor-Host Protocol (version 3)."""
+"""Whether the firmware supports Trezor-Host Protocol (version 2)."""

core/src/apps/webauthn/fido2.py

@@ -375,7 +375,7 @@ async def _read_cmd(iface: HID) -> Cmd | None:
     desc_cont = frame_cont()
     read = loop.wait(iface.iface_num() | io.POLL_READ)
 
-    # wait for incoming comand indefinitely
+    # wait for incoming command indefinitely
     buf = await read
     while True:
         ifrm = overlay_struct(bytearray(buf), desc_init)

core/src/main.py

@@ -29,7 +29,7 @@ if __debug__:
 
 # trezor.pin imports trezor.utils
 # We need it as an always-active module because trezor.pin.show_pin_timeout is used
-# as a UI callback for storage, which can be invoked at any time
+# as an UI callback for storage, which can be invoked at any time
 import trezor.pin  # noqa: F401
 
 # === Prepare the USB interfaces first. Do not connect to the host yet.