Small formatting fixes

Signed-off-by: Richard Bair <rbair23@users.noreply.github.com>

pbj-core/gradle/scripts/clear-gradle-cache.sh

@@ -6,7 +6,7 @@
 SCRIPT_PATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 || exit ; pwd -P )"
 
 {
-  cd $SCRIPT_PATH/../..
+  cd "$SCRIPT_PATH"/../..
 
   pkill -9 -f gradle
 

pbj-core/pbj-grpc-helidon-config/README.md

@@ -1,7 +1,10 @@
 # pbj-grpc-helidon-config
 
-This project contains just the configuration definition for the `pbj-grpc-helidon` module.
+This project contains just the configuration definition for the
+`pbj-grpc-helidon` module.
 
-Helidon modules require a "config blueprint". An annotation processor takes that "blueprint" and generates some
-metadata in META-INF and some code. The module then needs to compile against the generated code. Since Gradle is not
-capable of doing this in a single build, we have to split the configuration into a separate module.
+Helidon modules require a "config blueprint". An annotation processor takes that
+"blueprint" and generates some metadata in META-INF and some code. The module
+then needs to compile against the generated code. Since Gradle is not capable of
+doing this in a single build, we have to split the configuration into a separate
+module.

pbj-core/pbj-grpc-helidon/README.md

@@ -1,4 +1,4 @@
 # PBJ GRPC Helidon
 
 This project produces a module for Helidon that enables native support for PBJ
-gRPC services.
+gRPC services.

pbj-core/pbj-runtime/src/main/java/com/hedera/pbj/runtime/grpc/Pipelines.java

@@ -385,8 +385,8 @@ public interface ServerStreamingMethod<T, R> {
     }
 
     /**
-     * A function that handles a bidirectional streaming gRPC service method. Many messages are received from the client,
-     * and many responses are sent back to the client.
+     * A function that handles a bidirectional streaming gRPC service method. Many messages are received from the
+     * client, and many responses are sent back to the client.
      *
      * @param <T> The type of the request message.
      * @param <R> The type of the response message.