Updated os apm blog (#2739)

Co-authored-by: Cruxaki <44545886+Cruxaki@users.noreply.github.com>

Author: ankit01-oss

data/blog/cloudwatch-alternatives.mdx

@@ -124,7 +124,7 @@ These limitations have led to a growing need for more comprehensive, multi-cloud
 
 Below are some of the top CloudWatch alternatives:
 
-1. [SigNoz](#signoz-open-source)
+1. [SigNoz](#signoz)
 2. [Prometheus](#prometheus)
 3. [Grafana](#grafana)
 4. [Datadog](#datadog)
@@ -134,7 +134,7 @@ Below are some of the top CloudWatch alternatives:
 8. [Sematext](#sematext)
 9. [LogicMonitor](#logicmonitor)
 
-## SigNoz (Open Source)
+## SigNoz
 
 [SigNoz](https://signoz.io/) is a great CloudWatch alternative to take observability and performance monitoring of your applications to the next level. It provides logs, metrics, and traces under a single pane of glass, along with easy-to-use alerting.