diff --git a/dash/dash.py b/dash/dash.py
index ccce7c2418..c17ddbe271 100644
--- a/dash/dash.py
+++ b/dash/dash.py
@@ -333,7 +333,7 @@ def __init__(
             "via the Dash constructor"
         )
 
-        # keep title as a class property for backwards compatability
+        # keep title as a class property for backwards compatibility
         self.title = title
 
         # list of dependencies - this one is used by the back end for dispatching
diff --git a/dash/dependencies.py b/dash/dependencies.py
index d891611ae9..3c72d3867b 100644
--- a/dash/dependencies.py
+++ b/dash/dependencies.py
@@ -170,7 +170,7 @@ def handle_callback_args(args, kwargs):
         out0 = kwargs.get("output", args[0] if args else None)
         if not isinstance(out0, (list, tuple)):
             # unless it was explicitly provided as a list, a single output
-            # sholuld be unwrapped. That ensures the return value of the
+            # should be unwrapped. That ensures the return value of the
             # callback is also not expected to be wrapped in a list.
             outputs = outputs[0]
 
diff --git a/dash/testing/browser.py b/dash/testing/browser.py
index a6e675ce99..91a09e499e 100644
--- a/dash/testing/browser.py
+++ b/dash/testing/browser.py
@@ -530,7 +530,7 @@ def get_logs(self):
         return None
 
     def reset_log_timestamp(self):
-        """reset_log_timestamp only work with chrome webdrier."""
+        """reset_log_timestamp only work with chrome webdriver."""
         if self.driver.name.lower() == "chrome":
             entries = self.driver.get_log("browser")
             if entries: