diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13ffca69..e9b5616c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 - Update samples
     ([#281](https://github.com/microsoft/ApplicationInsights-Python/pull/281))
+- Fixed spelling
+    ([#291](https://github.com/microsoft/ApplicationInsights-Python/pull/291))
 
 ## [1.0.0b12](https://github.com/microsoft/ApplicationInsights-Python/releases/tag/v1.0.0b12) - 2023-05-05
 
@@ -74,11 +76,11 @@
     ([#242](https://github.com/microsoft/ApplicationInsights-Python/pull/242))
 - Update to azure-monitor-opentelemetry-exporter 1.0.0b12
     ([#243](https://github.com/microsoft/ApplicationInsights-Python/pull/243))
-- Move symbols to protected, add docstring for api, pin opentelemtry-api/sdk versions
+- Move symbols to protected, add docstring for api, pin opentelemetry-api/sdk versions
     ([#244](https://github.com/microsoft/ApplicationInsights-Python/pull/244))
 - Replace service.X configurations with Resource
     ([#246](https://github.com/microsoft/ApplicationInsights-Python/pull/246))
-- Change namespace to `azure.monitor.opentelemtry`
+- Change namespace to `azure.monitor.opentelemetry`
     ([#247](https://github.com/microsoft/ApplicationInsights-Python/pull/247))
 - Updating documents for new namespace
     ([#249](https://github.com/microsoft/ApplicationInsights-Python/pull/249))
diff --git a/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_configure.py b/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_configure.py
index 47873cbc..0073b427 100644
--- a/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_configure.py
+++ b/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_configure.py
@@ -145,7 +145,7 @@ def _setup_instrumentations():
             instrumentor().instrument(skip_dep_check=True)
         except Exception as ex:
             _logger.warning(
-                "Exception occured when instrumenting: %s.",
+                "Exception occurred when instrumenting: %s.",
                 lib_name,
                 exc_info=ex,
             )
diff --git a/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_constants.py b/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_constants.py
index 7fe1b0dd..fd6518d4 100644
--- a/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_constants.py
+++ b/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_constants.py
@@ -30,7 +30,7 @@
 _IS_ON_APP_SERVICE = "WEBSITE_SITE_NAME" in environ
 # TODO: Add environment variable to enabled diagnostics off of App Service
 _IS_DIAGNOSTICS_ENABLED = _IS_ON_APP_SERVICE
-# TODO: Enabled when duplciate logging issue is solved
+# TODO: Enabled when duplicate logging issue is solved
 # _EXPORTER_DIAGNOSTICS_ENABLED_ENV_VAR = (
 #     "AZURE_MONITOR_OPENTELEMETRY_DISTRO_ENABLE_EXPORTER_DIAGNOSTICS"
 # )
@@ -63,7 +63,7 @@ def _env_var_or_default(var_name, default_val=""):
         return default_val
 
 
-# TODO: Enabled when duplciate logging issue is solved
+# TODO: Enabled when duplicate logging issue is solved
 # def _is_exporter_diagnostics_enabled():
 #     return (
 #         _EXPORTER_DIAGNOSTICS_ENABLED_ENV_VAR in environ
@@ -74,5 +74,5 @@ def _env_var_or_default(var_name, default_val=""):
 _EXTENSION_VERSION = _env_var_or_default(
     "ApplicationInsightsAgent_EXTENSION_VERSION", "disabled"
 )
-# TODO: Enabled when duplciate logging issue is solved
+# TODO: Enabled when duplicate logging issue is solved
 # _EXPORTER_DIAGNOSTICS_ENABLED = _is_exporter_diagnostics_enabled()
diff --git a/azure-monitor-opentelemetry/azure/monitor/opentelemetry/autoinstrumentation/_distro.py b/azure-monitor-opentelemetry/azure/monitor/opentelemetry/autoinstrumentation/_distro.py
index 1ca3adf5..d9341050 100644
--- a/azure-monitor-opentelemetry/azure/monitor/opentelemetry/autoinstrumentation/_distro.py
+++ b/azure-monitor-opentelemetry/azure/monitor/opentelemetry/autoinstrumentation/_distro.py
@@ -34,7 +34,7 @@ def _configure(self, **kwargs) -> None:
             _configure_auto_instrumentation()
         except Exception as ex:
             _logger.exception(
-                ("Error occured auto-instrumenting AzureMonitorDistro")
+                ("Error occurred auto-instrumenting AzureMonitorDistro")
             )
             raise ex
 
diff --git a/azure-monitor-opentelemetry/samples/tracing/manual.py b/azure-monitor-opentelemetry/samples/tracing/manual.py
index 7bbf1e50..feaa15f4 100644
--- a/azure-monitor-opentelemetry/samples/tracing/manual.py
+++ b/azure-monitor-opentelemetry/samples/tracing/manual.py
@@ -11,7 +11,7 @@
 
 engine = create_engine("sqlite:///:memory:")
 # SQLAlchemy instrumentation is not officially supported by this package
-# However, you can use the OpenTelemetry instument method manually in
+# However, you can use the OpenTelemetry instrument method manually in
 # conjunction with configure_azure_monitor
 SQLAlchemyInstrumentor().instrument(
     engine=engine,
diff --git a/azure-monitor-opentelemetry/tests/autoinstrumentation/test_distro.py b/azure-monitor-opentelemetry/tests/autoinstrumentation/test_distro.py
index aae4653b..874ca922 100644
--- a/azure-monitor-opentelemetry/tests/autoinstrumentation/test_distro.py
+++ b/azure-monitor-opentelemetry/tests/autoinstrumentation/test_distro.py
@@ -10,7 +10,7 @@ class TestDistro(TestCase):
     @patch(
         "azure.monitor.opentelemetry.autoinstrumentation._distro.AzureDiagnosticLogging.enable"
     )
-    # TODO: Enabled when duplciate logging issue is solved
+    # TODO: Enabled when duplicate logging issue is solved
     # @patch(
     #     "azure.monitor.opentelemetry.autoinstrumentation._diagnostic_logging._EXPORTER_DIAGNOSTICS_ENABLED",
     #     False,
diff --git a/azure-monitor-opentelemetry/tests/test_constants.py b/azure-monitor-opentelemetry/tests/test_constants.py
index c81aff52..54f17340 100644
--- a/azure-monitor-opentelemetry/tests/test_constants.py
+++ b/azure-monitor-opentelemetry/tests/test_constants.py
@@ -47,7 +47,7 @@ def test_ikey_defaults(self):
         reload(_constants)
         self.assertEqual(_constants._CUSTOMER_IKEY, "unknown")
 
-    # TODO: Enabled when duplciate logging issue is solved
+    # TODO: Enabled when duplicate logging issue is solved
     # @patch.dict(
     #     "os.environ",
     #     {"AZURE_MONITOR_OPENTELEMETRY_DISTRO_ENABLE_EXPORTER_DIAGNOSTICS": "True"},