diff --git a/dialogflow/cloud-client/detect_intent_audio.py b/dialogflow/cloud-client/detect_intent_audio.py
index 7dcef341a8a..70fc370edd7 100644
--- a/dialogflow/cloud-client/detect_intent_audio.py
+++ b/dialogflow/cloud-client/detect_intent_audio.py
@@ -36,7 +36,7 @@ def detect_intent_audio(project_id, session_id, audio_file_path,
     """Returns the result of detect intent with an audio file as input.
 
     Using the same `session_id` between requests allows continuation
-    of the conversaion."""
+    of the conversation."""
     import dialogflow_v2 as dialogflow
 
     session_client = dialogflow.SessionsClient()
diff --git a/dialogflow/cloud-client/detect_intent_stream.py b/dialogflow/cloud-client/detect_intent_stream.py
index e69d46c25bb..535358fd9a2 100644
--- a/dialogflow/cloud-client/detect_intent_stream.py
+++ b/dialogflow/cloud-client/detect_intent_stream.py
@@ -35,7 +35,7 @@ def detect_intent_stream(project_id, session_id, audio_file_path,
     """Returns the result of detect intent with streaming audio as input.
 
     Using the same `session_id` between requests allows continuation
-    of the conversaion."""
+    of the conversation."""
     import dialogflow_v2 as dialogflow
     session_client = dialogflow.SessionsClient()
 
diff --git a/dialogflow/cloud-client/detect_intent_texts.py b/dialogflow/cloud-client/detect_intent_texts.py
index c1b8f04dfc5..fba07904ecb 100644
--- a/dialogflow/cloud-client/detect_intent_texts.py
+++ b/dialogflow/cloud-client/detect_intent_texts.py
@@ -35,7 +35,7 @@ def detect_intent_texts(project_id, session_id, texts, language_code):
     """Returns the result of detect intent with texts as inputs.
 
     Using the same `session_id` between requests allows continuation
-    of the conversaion."""
+    of the conversation."""
     import dialogflow_v2 as dialogflow
     session_client = dialogflow.SessionsClient()
 
diff --git a/dialogflow/cloud-client/detect_intent_with_model_selection.py b/dialogflow/cloud-client/detect_intent_with_model_selection.py
index 723170ee9fe..fc47b8e64d2 100644
--- a/dialogflow/cloud-client/detect_intent_with_model_selection.py
+++ b/dialogflow/cloud-client/detect_intent_with_model_selection.py
@@ -33,7 +33,7 @@ def detect_intent_with_model_selection(project_id, session_id, audio_file_path,
     as input
 
     Using the same `session_id` between requests allows continuation
-    of the conversaion."""
+    of the conversation."""
     import dialogflow_v2beta1 as dialogflow
     session_client = dialogflow.SessionsClient()
 
diff --git a/dialogflow/cloud-client/detect_intent_with_sentiment_analysis.py b/dialogflow/cloud-client/detect_intent_with_sentiment_analysis.py
index 4eb4babf29f..07905b57872 100644
--- a/dialogflow/cloud-client/detect_intent_with_sentiment_analysis.py
+++ b/dialogflow/cloud-client/detect_intent_with_sentiment_analysis.py
@@ -34,7 +34,7 @@ def detect_intent_with_sentiment_analysis(project_id, session_id, texts,
     sentiment of the query text.
 
     Using the same `session_id` between requests allows continuation
-    of the conversaion."""
+    of the conversation."""
     import dialogflow_v2beta1 as dialogflow
     session_client = dialogflow.SessionsClient()
 
diff --git a/dialogflow/cloud-client/detect_intent_with_texttospeech_response.py b/dialogflow/cloud-client/detect_intent_with_texttospeech_response.py
index fbbf701da9d..1e47f13208b 100644
--- a/dialogflow/cloud-client/detect_intent_with_texttospeech_response.py
+++ b/dialogflow/cloud-client/detect_intent_with_texttospeech_response.py
@@ -33,7 +33,7 @@ def detect_intent_with_texttospeech_response(project_id, session_id, texts,
     the response in an audio format.
 
     Using the same `session_id` between requests allows continuation
-    of the conversaion."""
+    of the conversation."""
     import dialogflow_v2beta1 as dialogflow
     session_client = dialogflow.SessionsClient()