diff --git a/agentic-patterns/evaluator-optimizer/src/main/java/com/example/agentic/EvaluatorOptimizer.java b/agentic-patterns/evaluator-optimizer/src/main/java/com/example/agentic/EvaluatorOptimizer.java
index f58df00..5f2598c 100644
--- a/agentic-patterns/evaluator-optimizer/src/main/java/com/example/agentic/EvaluatorOptimizer.java
+++ b/agentic-patterns/evaluator-optimizer/src/main/java/com/example/agentic/EvaluatorOptimizer.java
@@ -273,7 +273,7 @@ private Generation generate(String task, String context) {
 	 *         (PASS/NEEDS_IMPROVEMENT/FAIL)
 	 *         and detailed feedback for improvement
 	 */
-	private EvaluationResponse evalute(String content, String task) {
+	private EvaluationResponse evaluate(String content, String task) {
 
 		EvaluationResponse evaluationResponse = chatClient.prompt()
 				.user(u -> u.text("{prompt}\nOriginal task: {task}\nContent to evaluate: {content}")
diff --git a/agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/Application.java b/agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/Application.java
index b990bf0..6dd0d4c 100644
--- a/agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/Application.java
+++ b/agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/Application.java
@@ -38,7 +38,7 @@ public CommandLineRunner commandLineRunner(ChatClient.Builder chatClientBuilder)
 			// PARALLEL WORKFLOW
 			// ------------------------------------------------------------
 
-			List<String> parallelResponse = new ParallelizationlWorkflow(chatClientBuilder.build())
+			List<String> parallelResponse = new ParallelizationWorkflow(chatClientBuilder.build())
 					.parallel("""
 							Analyze how market changes will impact this stakeholder group.
 							Provide specific impacts and recommended actions.
diff --git a/agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/ParallelizationlWorkflow.java b/agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/ParallelizationWorkflow.java
similarity index 98%
rename from agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/ParallelizationlWorkflow.java
rename to agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/ParallelizationWorkflow.java
index a1c6f71..0b532c9 100644
--- a/agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/ParallelizationlWorkflow.java
+++ b/agentic-patterns/parallelization-worflow/src/main/java/com/example/agentic/ParallelizationWorkflow.java
@@ -72,11 +72,11 @@
  *      "https://www.anthropic.com/research/building-effective-agents">Building
  *      Effective Agents</a>
  */
-public class ParallelizationlWorkflow {
+public class ParallelizationWorkflow {
 
 	private final ChatClient chatClient;
 
-	public ParallelizationlWorkflow(ChatClient chatClient) {
+	public ParallelizationWorkflow(ChatClient chatClient) {
 		this.chatClient = chatClient;
 	}
 
diff --git a/model-context-protocol/filesystem/README.md b/model-context-protocol/filesystem/README.md
index 9521bec..dbe9c51 100644
--- a/model-context-protocol/filesystem/README.md
+++ b/model-context-protocol/filesystem/README.md
@@ -1,7 +1,7 @@
 # Spring AI Model Context Protocol Demo Application
 
 A demo application showcasing the integration of Spring AI with File system using the Model Context Protocol (MCP). 
-This application enables natural language interactions with predefiend folders in your local files system.
+This application enables natural language interactions with predefined folders in your local files system.
 
 It starts and connects to [Filesystem MCP-Server](https://github.com/modelcontextprotocol/servers/tree/main/src/filesystem) with provided accsss to your `model-context-protocol/filesystem/target` folder