diff --git a/libs/langgraph/langgraph/errors.py b/libs/langgraph/langgraph/errors.py
index ad3150942..08bed5927 100644
--- a/libs/langgraph/langgraph/errors.py
+++ b/libs/langgraph/langgraph/errors.py
@@ -32,7 +32,7 @@ class InvalidUpdateError(Exception):
 
 
 class GraphInterrupt(Exception):
-    """Raised when a subgraph is interrupted, supressed by the root graph.
+    """Raised when a subgraph is interrupted, suppressed by the root graph.
     Never raised directly, or surfaced to the user."""
 
     def __init__(self, interrupts: Sequence[Interrupt] = ()) -> None:
diff --git a/libs/langgraph/langgraph/pregel/runner.py b/libs/langgraph/langgraph/pregel/runner.py
index 32bbf74bd..6ba72e6ad 100644
--- a/libs/langgraph/langgraph/pregel/runner.py
+++ b/libs/langgraph/langgraph/pregel/runner.py
@@ -22,7 +22,7 @@ from langgraph.pregel.types import PregelExecutableTask, RetryPolicy
 
 
 class PregelRunner:
-    """Responsible for executing a set of Pregel tasks concurrently, commiting
+    """Responsible for executing a set of Pregel tasks concurrently, committing
     their writes, yielding control to caller when there is output to emit, and
     interrupting other tasks if appropriate."""