diff --git a/CHANGELOG.md b/CHANGELOG.md
index c9c9b9e9c6..ecfbf86290 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,10 +13,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Adding escape call to fix [auto-instrumentation not producing spans on Windows](https://github.com/open-telemetry/opentelemetry-python/issues/2703).
   ([#1100](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1100))
 - `opentelemetry-instrumentation-grpc` narrow protobuf dependency to exclude protobuf >= 4
-  ([1109](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1109))
+  ([#1109](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1109))
 - cleanup type hints for textmap `Getter` and `Setter` classes
-  ([1106](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1106))
-  
+  ([#1106](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1106))
+- fixed typo in `system.network.io` metric configuration
+  ([#1135](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1135))
+
 
 ### Added
 - `opentelemetry-instrumentation-logging` add log hook support
@@ -33,7 +35,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 - `opentelemetry-instrumentation-aiohttp-client` make span attributes available to sampler
-  ([1072](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1072))
+  ([#1072](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1072))
 - `opentelemetry-instrumentation-aws-lambda` Fixed an issue - in some rare cases (API GW proxy integration test)
   headers are set to None, breaking context propagators.
   ([#1055](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1055))
diff --git a/instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py b/instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py
index a55b346d40..1c7c90a3d4 100644
--- a/instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py
+++ b/instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py
@@ -31,7 +31,7 @@
         "system.network.dropped.packets": ["transmit", "receive"],
         "system.network.packets": ["transmit", "receive"],
         "system.network.errors": ["transmit", "receive"],
-        "system.network.io": ["trasmit", "receive"],
+        "system.network.io": ["transmit", "receive"],
         "system.network.connections": ["family", "type"],
         "runtime.memory": ["rss", "vms"],
         "runtime.cpu.time": ["user", "system"],
@@ -59,7 +59,7 @@
     configuration = {
         "system.memory.usage": ["used", "free", "cached"],
         "system.cpu.time": ["idle", "user", "system", "irq"],
-        "system.network.io": ["trasmit", "receive"],
+        "system.network.io": ["transmit", "receive"],
         "runtime.memory": ["rss", "vms"],
         "runtime.cpu.time": ["user", "system"],
     }
@@ -97,7 +97,7 @@
     "system.network.dropped.packets": ["transmit", "receive"],
     "system.network.packets": ["transmit", "receive"],
     "system.network.errors": ["transmit", "receive"],
-    "system.network.io": ["trasmit", "receive"],
+    "system.network.io": ["transmit", "receive"],
     "system.network.connections": ["family", "type"],
     "runtime.memory": ["rss", "vms"],
     "runtime.cpu.time": ["user", "system"],