diff --git a/python/tvm/relay/dataflow_pattern/__init__.py b/python/tvm/relay/dataflow_pattern/__init__.py
index b368f4e5175e..320a599d5d91 100644
--- a/python/tvm/relay/dataflow_pattern/__init__.py
+++ b/python/tvm/relay/dataflow_pattern/__init__.py
@@ -547,11 +547,11 @@ class CallPattern(DFPattern):
 
     Parameters
     ----------
-    op: realy.dataflow_pattern.DFPattern
+    op: relay.dataflow_pattern.DFPattern
         The operation to be called.
 
-    args: List[realy.dataflow_pattern.DFPattern]
-        The arguments to the call.
+    args: List[relay.dataflow_pattern.DFPattern]
+        The arguments to the call or None to match any arguments.
 
     """
 
@@ -569,10 +569,10 @@ class FunctionPattern(DFPattern):
 
     Parameters
     ----------
-    params: List[realy.dataflow_pattern.DFPattern]
-        The parameters to the Function.
+    params: List[relay.dataflow_pattern.DFPattern]
+        The parameters to the Function or None to match any parameters.
 
-    body: realy.dataflow_pattern.DFPattern
+    body: relay.dataflow_pattern.DFPattern
         The body fo the Function
 
     """
@@ -886,7 +886,7 @@ def partition(
 
     Parameters
     ----------
-    partion: tvm.relay.dataflow_pattern.DFPattern
+    pattern: tvm.relay.dataflow_pattern.DFPattern
         The pattern to match
     expr : tvm.relay.Expr
         The expression to split into functions