http187 correct some variable names

Signed-off-by: davidradl <david_radley@uk.ibm.com>

Author: davidradl

src/main/java/com/getindata/connectors/http/internal/sink/httpclient/BatchRequestSubmitter.java

@@ -84,9 +84,9 @@ int getBatchSize() {
 
     private CompletableFuture<JavaNetHttpResponseWrapper> sendBatch(
             String endpointUrl,
-            List<HttpSinkRequestEntry> reqeustBatch) {
+            List<HttpSinkRequestEntry> requestBatch) {
 
-        HttpRequest httpRequest = buildHttpRequest(reqeustBatch, URI.create(endpointUrl));
+        HttpRequest httpRequest = buildHttpRequest(requestBatch, URI.create(endpointUrl));
         return httpClient
             .sendAsync(
                 httpRequest.getHttpRequest(),
@@ -102,19 +102,19 @@ private CompletableFuture<JavaNetHttpResponseWrapper> sendBatch(
             );
     }
 
-    private HttpRequest buildHttpRequest(List<HttpSinkRequestEntry> reqeustBatch, URI endpointUri) {
+    private HttpRequest buildHttpRequest(List<HttpSinkRequestEntry> requestBatch, URI endpointUri) {
 
         try {
-            var method = reqeustBatch.get(0).method;
-            List<byte[]> elements = new ArrayList<>(reqeustBatch.size());
+            var method = requestBatch.get(0).method;
+            List<byte[]> elements = new ArrayList<>(requestBatch.size());
 
             BodyPublisher publisher;
             // By default, Java's BodyPublishers.ofByteArrays(elements) will just put Jsons
             // into the HTTP body without any context.
             // What we do here is we pack every Json/byteArray into Json Array hence '[' and ']'
             // at the end, and we separate every element with comma.
             elements.add(BATCH_START_BYTES);
-            for (HttpSinkRequestEntry entry : reqeustBatch) {
+            for (HttpSinkRequestEntry entry : requestBatch) {
                 elements.add(entry.element);
                 elements.add(BATCH_ELEMENT_DELIM_BYTES);
             }

src/main/java/com/getindata/connectors/http/internal/sink/httpclient/PerRequestSubmitter.java

@@ -28,6 +28,7 @@ public PerRequestSubmitter(
             HttpClient httpClient) {
 
         super(properties, headersAndValues, httpClient);
+
     }
 
     @Override