Apply suggestions from code review

Co-authored-by: Genevieve Warren <[email protected]>

Author: tarekgh

xml/System.Diagnostics.Metrics/Meter.xml

@@ -766,7 +766,7 @@ Example uses for Histogram: The request duration and the size of the response pa
 ## Remarks
 
 > [!NOTE]
-> Unlike Counter which takes the increment/delta value, the callback function reports the absolute value of the counter. To determine the reported rate the counter is changing, the difference between successive measurements is used.
+> Unlike `Counter`, which takes the increment/delta value, the callback function reports the absolute value of the counter. To determine the reported rate the counter is changing, the difference between successive measurements is used.
 
 Example uses for ObservableCounter: The number of page faults for each process.
 
@@ -1007,9 +1007,9 @@ Example uses for ObservableCounter: The number of page faults for each process.
 ## Remarks
 
 > [!NOTE]
-> Unlike Counter which takes the increment/delta value, the callback function reports the absolute value of the counter. To determine the reported rate the counter is changing, the difference between successive measurements is used.
+> Unlike `Counter`, which takes the increment/delta value, the callback function reports the absolute value of the counter. To determine the reported rate the counter is changing, the difference between successive measurements is used.
 
-Example uses for ObservableCounter: The number of page faults for each process.
+Example uses for `ObservableCounter`: The number of page faults for each process.
 
           ]]></format>
         </remarks>
@@ -1939,9 +1939,9 @@ Example uses for ObservableUpDownCounter: the process heap size or the approxima
 ## Remarks
 
 > [!NOTE]
-> Unlike UpDownCounter which takes the increment/delta value, the callback function reports the absolute value of the ObservableUpDownCounter. To determine the reported rate the ObservableUpDownCounter is changing, the difference between successive measurements is used.
+> Unlike `UpDownCounter`, which takes the increment/delta value, the callback function reports the absolute value of the `ObservableUpDownCounter`. To determine the reported rate the `ObservableUpDownCounter` is changing, the difference between successive measurements is used.
 
-Example uses for ObservableUpDownCounter: the process heap size or the approximate number of items in a lock-free circular buffer.
+Example uses for `ObservableUpDownCounter`: the process heap size or the approximate number of items in a lock-free circular buffer.
 
           ]]></format>
         </remarks>

xml/System.Diagnostics.Metrics/ObservableCounter`1.xml

@@ -37,7 +37,7 @@
 ## Remarks
 
 > [!NOTE]
-> Unlike Counter which takes the increment/delta value, the callback function reports the absolute value of the counter. To determine the reported rate the counter is changing, the difference between successive measurements is used.
+> Unlike `Counter`, which takes the increment/delta value, the callback function reports the absolute value of the counter. To determine the reported rate the counter is changing, the difference between successive measurements is used.
 
 This class supports only the following generic parameter types: <xref:System.Byte>, <xref:System.Int16>, <xref:System.Int32>, <xref:System.Int64>, <xref:System.Single>, <xref:System.Double>, and <xref:System.Decimal>.
 

xml/System.Diagnostics.Metrics/ObservableUpDownCounter`1.xml

@@ -38,7 +38,7 @@ To create an ObservableUpDownCounter object, use the <see cref="Overload:System.
 ## Remarks
 
 > [!NOTE]
-> Unlike UpDownCounter which takes the increment/delta value, the callback function reports the absolute value of the ObservableUpDownCounter. To determine the reported rate the ObservableUpDownCounter is changing, the difference between successive measurements is used.
+> Unlike `UpDownCounter`, which takes the increment/delta value, the callback function reports the absolute value of the `ObservableUpDownCounter`. To determine the reported rate that the `ObservableUpDownCounter` is changing, the difference between successive measurements is used.
 
 This class supports only the following generic parameter types: <xref:System.Byte>, <xref:System.Int16>, <xref:System.Int32>, <xref:System.Int64>, <xref:System.Single>, <xref:System.Double>, and <xref:System.Decimal>.