Fix issues in BBEs

examples/match-statement/match_statement.bal

@@ -1,6 +1,6 @@
 import ballerina/io;
 
-const switchStatus = "ON";
+const SWITCH_STATUS = "ON";
 
 function matchValue(any val) returns string {
  // The value of the `val` variable is matched against the given value match patterns.
@@ -15,7 +15,7 @@ function matchValue(any val) returns string {
  "STOP" => {
  return "STOP";
  }
- switchStatus => {
+ SWITCH_STATUS => {
  return "Switch ON";
  }
  // Use `_` to match type `any`.
@@ -30,6 +30,6 @@ public function main() {
  io:println(matchValue(1));
  io:println(matchValue(2));
  io:println(matchValue("STOP"));
- io:println(matchValue(switchStatus));
+ io:println(matchValue(SWITCH_STATUS));
  io:println(matchValue("default"));
 }

examples/open-records/open_records.md

@@ -1,6 +1,10 @@
 # Open records
 
-A record type that uses either the `{` and `}` delimiters or the `{|` and `|}` delimiters with a rest descriptor is considered open. They allow fields other than those specified. The type of unspecified fields is `anydata`. Open records belong to `map<anydata>`. Quoted keys can be used to specify fields that are not mentioned in the record type.
+A record type that uses either the `{` and `}` delimiters or the `{|` and `|}` delimiters with a rest descriptor is considered open. Open records allow fields other than those explicitly specified. 
+
+When the record is open due to using the `{` and `}` delimiters, the expected type for any additional field is `anydata`. Such records belong to `map<anydata>`. 
+
+Quoted keys can be used to specify fields that are not explicitly specified in an open record type.
 
 ::: code open_records.bal :::
 
@@ -10,3 +14,4 @@ A record type that uses either the `{` and `}` delimiters or the `{|` and `|}` d
 - [Records](/learn/by-example/records/)
 - [Controlling openness](/learn/by-example/controlling-openness/)
 - [Maps](/learn/by-example/maps/)
+- [Anydata type](/learn/by-example/anydata-type/)

examples/xml-access/xml_access.md

@@ -6,7 +6,9 @@ It is possible to access elements in XML.
 
 - `x.id` accesses the required attribute named `id`: the result is an error if there is no such attribute or if `x` is not a singleton.
 
-- `x?.id` accesses an optional attribute named `id`: the result is `()` if there is no such attribute. The `lang.xml` langlib provides the other operations.
+- `x?.id` accesses an optional attribute named `id`: the result is `()` if there is no such attribute. 
+
+The `lang.xml` langlib provides the other operations.
 
 ::: code xml_access.bal :::