fix minor typo

Author: Emilgardis

src/generate/generic.rs

@@ -49,7 +49,7 @@ pub trait RegisterSpec {
 
 /// Trait implemented by readable registers to enable the `read` method.
 ///
-/// Registers marked with `Writable` can be also `modify`'ed.
+/// Registers marked with `Writable` can be also be `modify`'ed.
 pub trait Readable: RegisterSpec {
     /// Result from a call to `read` and argument to `modify`.
     type Reader: From<R<Self>> + core::ops::Deref<Target = R<Self>>;
@@ -59,7 +59,7 @@ pub trait Readable: RegisterSpec {
 ///
 /// This enables the  `write`, `write_with_zero` and `reset` methods.
 ///
-/// Registers marked with `Readable` can be also `modify`'ed.
+/// Registers marked with `Readable` can be also be `modify`'ed.
 pub trait Writable: RegisterSpec {
     /// Writer type argument to `write`, et al.
     type Writer: From<W<Self>> + core::ops::DerefMut<Target = W<Self>>;