Fix typos in README.md

Fix a typo: pats -> parts

Change 'is' to 'are' in the "Client API (for C)" section.

Author: rhowe

README.md

@@ -69,7 +69,7 @@ Prefix the binaries with build directory path (`target/debug` or `target/release
   ```c
   #define USERNAME "John Doe"
   ```
-- Just like in C, pats of the resource file can be ignored / included conditionally using the `#ifdef` and `ifndef` directives.
+- Just like in C, parts of the resource file can be ignored / included conditionally using the `#ifdef` and `ifndef` directives.
   ```c
   #ifdef USERNAME
   swaylock.greeter.user USERNAME // USERNAME is replaced with John Doe
@@ -126,7 +126,7 @@ The CLI client allows the user to interact with the config manager. Primary func
 
 ## Client API (for C)
 
-The header and implementation files for the dbus interface is autogenerated from the `service.xml` file during the `meson` build. The `client_api.h` header file provides a simple to use wrapper api. All the dbus method names are in snake case and are prefixed with `conf_client`.
+The header and implementation files for the dbus interface are autogenerated from the `service.xml` file during the `meson` build. The `client_api.h` header file provides a simple to use wrapper api. All the dbus method names are in snake case and are prefixed with `conf_client`.
 
 ## Rust Client Library