fix: Typo in adaptive retry policy

Author: dscpinheiro

sdk/src/Core/Amazon.Runtime/Pipeline/RetryHandler/AdaptiveRetryPolicy.cs

@@ -80,11 +80,11 @@ public override void ObtainSendToken(IExecutionContext executionContext, Excepti
 
                 if (executionContext.RequestContext.ClientConfig.FastFailRequests)
                 {
-                    throw new AmazonClientException($"{whyFail}. The client is configured to fail fast and there is insufficent capacity to attempt the request.", exception);
+                    throw new AmazonClientException($"{whyFail}. The client is configured to fail fast and there is insufficient capacity to attempt the request.", exception);
                 }
 
                 //Else we were unable to obtain capacity after looping. 
-                throw new AmazonClientException($"{whyFail}. There is insufficent capacity to attempt the request after attempting to obtain capacity multiple times.", exception);
+                throw new AmazonClientException($"{whyFail}. There is insufficient capacity to attempt the request after attempting to obtain capacity multiple times.", exception);
             }
         }                
 

sdk/src/Core/Amazon.Runtime/Pipeline/RetryHandler/_async/AdaptiveRetryPolicy.cs

@@ -63,11 +63,11 @@ public override async Task ObtainSendTokenAsync(IExecutionContext executionConte
 
                 if (executionContext.RequestContext.ClientConfig.FastFailRequests)
                 {
-                    throw new AmazonClientException($"{whyFail}. The client is configured to fail fast and there is insufficent capacity to attempt the request.", exception);
+                    throw new AmazonClientException($"{whyFail}. The client is configured to fail fast and there is insufficient capacity to attempt the request.", exception);
                 }
 
                 //Else we were unable to obtain capacity after looping. 
-                throw new AmazonClientException($"{whyFail}. There is insufficent capacity to attempt the request after attempting to obtain capacity multiple times.", exception);
+                throw new AmazonClientException($"{whyFail}. There is insufficient capacity to attempt the request after attempting to obtain capacity multiple times.", exception);
             }                        
         }
     }

sdk/test/UnitTests/Custom/Runtime/RetryHandlerAdaptiveModeTests.cs

@@ -298,7 +298,7 @@ public void VerifyClientRateLimitingFastFailRequestWithNoTokenBucketCapacity()
                     RuntimePipeline.InvokeSync(executionContext);
                 });
 
-                Assert.AreEqual("While attempting to retry a request error capacity could not be obtained. The client is configured to fail fast and there is insufficent capacity to attempt the request.", exception.Message);
+                Assert.AreEqual("While attempting to retry a request error capacity could not be obtained. The client is configured to fail fast and there is insufficient capacity to attempt the request.", exception.Message);
 
                 var capacity = MockAdaptiveRetryPolicy.CurrentCapacityManagerInstance.GetRetryCapacity(config.ServiceURL);
                 Assert.AreEqual(1, executionContext.RequestContext.Retries);
@@ -338,7 +338,7 @@ public void VerifyClientRateLimitingNoHangMultipleAttemptsNoTokenBucketCapacity(
                     RuntimePipeline.InvokeSync(executionContext);
                 });
 
-                Assert.AreEqual("While attempting to retry a request error capacity could not be obtained. There is insufficent capacity to attempt the request after attempting to obtain capacity multiple times.", exception.Message);
+                Assert.AreEqual("While attempting to retry a request error capacity could not be obtained. There is insufficient capacity to attempt the request after attempting to obtain capacity multiple times.", exception.Message);
 
                 var capacity = MockAdaptiveRetryPolicy.CurrentCapacityManagerInstance.GetRetryCapacity(config.ServiceURL);
                 Assert.AreEqual(1, executionContext.RequestContext.Retries);