diff --git a/level102/networking/infrastructure-features/index.html b/level102/networking/infrastructure-features/index.html
index ae2c9ff..e01c469 100644
--- a/level102/networking/infrastructure-features/index.html
+++ b/level102/networking/infrastructure-features/index.html
@@ -2053,7 +2053,7 @@ implemented in different ways
Hardware load balancers: A LB device is placed inline of the traffic
flow, and looks at the layer 3 and layer 4 information in an incoming
packet. Then determine the set of real hosts, to which the connections
-are to be redirected. As covered in the Scale topic, these load balancers can be set up in two ways,
+are to be redirected. As covered in the Scale topic, these load balancers can be set up in two ways,
-
Single-arm mode: In this mode, the load balancer handles only the
@@ -2089,7 +2089,7 @@ and outgoing traffic.
DNS based load balancer: Here the DNS servers keep a check of the
health of the real servers and resolve the domain in such a way that the
client can connect to different servers in that cluster. This part was
-explained in detail in the deployment at scale section.
+explained in detail in the deployment at scale section.
-
IPVS based load balancing: This is another means, where an IPVS
diff --git a/level102/networking/scale/index.html b/level102/networking/scale/index.html
index cb9fad1..4dc3247 100644
--- a/level102/networking/scale/index.html
+++ b/level102/networking/scale/index.html
@@ -1968,7 +1968,7 @@ in this case. It requires planning to decide how much server loss can be
handled without overloading other servers. Based on this, the service
can be distributed across many cabinets. These calculations may vary,
depending upon the resiliency in the ToR design, which will be covered
-in ToR connectivity section.
+in ToR connectivity section.
Site failures
Here site failure is a generic term, which could mean, a particular
service is down in a site, maybe due to new version rollout, or failures
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