Small fixes

Author: var-const

firestore/src/include/firebase/firestore/document_change.h

@@ -164,7 +164,7 @@ class DocumentChange {
    * not valid. An invalid `DocumentChange` could be the result of:
    *   - Creating a `DocumentChange` using the default constructor.
    *   - Moving from the `DocumentChange`.
-   *   - Deleting your Firestore instance, which will invalidate all
+   *   - Deleting your Firestore instance, which will invalidate all the
    *     `DocumentChange` instances associated with it.
    *
    * @return true if this `DocumentChange` is valid, false if this

firestore/src/include/firebase/firestore/document_reference.h

@@ -291,7 +291,7 @@ class DocumentReference {
    *   - Moving from the `DocumentReference`.
    *   - Calling `CollectionReference::Parent()` on a `CollectionReference` that
    *     is not a subcollection.
-   *   - Deleting your Firestore instance, which will invalidate all
+   *   - Deleting your Firestore instance, which will invalidate all the
    *     `DocumentReference` instances associated with it.
    *
    * @return true if this `DocumentReference` is valid, false if this

firestore/src/include/firebase/firestore/document_snapshot.h

@@ -234,7 +234,7 @@ class DocumentSnapshot {
    * not valid. An invalid `DocumentSnapshot` could be the result of:
    *   - Creating a `DocumentSnapshot` with the default constructor.
    *   - Moving from the `DocumentSnapshot`.
-   *   - Deleting your Firestore instance, which will invalidate all
+   *   - Deleting your Firestore instance, which will invalidate all the
    *     `DocumentSnapshot` instances associated with it.
    *
    * @return true if this `DocumentSnapshot` is valid, false if this

firestore/src/include/firebase/firestore/field_path.h

@@ -127,8 +127,6 @@ class FieldPath final {
    * An invalid `FieldPath` could be the result of:
    *   - Creating a `FieldPath` using the default constructor.
    *   - Moving from the `FieldPath`.
-   *   - Deleting your Firestore instance, which will invalidate all
-   *     `FieldPath` instances associated with it.
    *
    * @return true if this `FieldPath` is valid, false if this `FieldPath` is
    * invalid.

firestore/src/include/firebase/firestore/listener_registration.h

@@ -99,7 +99,7 @@ class ListenerRegistration {
    * not valid. An invalid `ListenerRegistration` could be the result of:
    *   - Creating a `ListenerRegistration` using the default constructor.
    *   - Moving from the `ListenerRegistration`.
-   *   - Deleting your Firestore instance, which will invalidate all
+   *   - Deleting your Firestore instance, which will invalidate all the
    *     `ListenerRegistration` instances associated with it.
    *
    * @return true if this `ListenerRegistration` is valid, false if this

firestore/src/include/firebase/firestore/query.h

@@ -642,7 +642,7 @@ class Query {
    * invalid `Query` could be the result of:
    *   - Creating a `Query` using the default constructor.
    *   - Moving from the `Query`.
-   *   - Deleting your Firestore instance, which will invalidate all `Query`
+   *   - Deleting your Firestore instance, which will invalidate all the `Query`
    *     instances associated with it.
    *
    * @return true if this `Query` is valid, false if this `Query` is invalid.

firestore/src/include/firebase/firestore/query_snapshot.h

@@ -155,7 +155,7 @@ class QuerySnapshot {
    * valid. An invalid `QuerySnapshot` could be the result of:
    *   - Creating a `QuerySnapshot` using the default constructor.
    *   - Moving from the `QuerySnapshot`.
-   *   - Deleting your Firestore instance, which will invalidate all
+   *   - Deleting your Firestore instance, which will invalidate all the
    *     `QuerySnapshot` instances associated with it.
    *
    * @return true if this `QuerySnapshot` is valid, false if this

firestore/src/include/firebase/firestore/write_batch.h

@@ -162,7 +162,7 @@ class WriteBatch {
    * valid. An invalid `WriteBatch` could be the result of:
    *   - Creating a `WriteBatch` using the default constructor.
    *   - Moving from the `WriteBatch`.
-   *   - Deleting your Firestore instance, which will invalidate all
+   *   - Deleting your Firestore instance, which will invalidate all the
    *     `WriteBatch` instances associated with it.
    *
    * @return true if this `WriteBatch` is valid, false if this `WriteBatch` is