Fix changelog typos

Author: smowton

cpp/ql/lib/CHANGELOG.md

@@ -3,7 +3,7 @@
 ### New Features
 
 * Add a new predicate `getAnIndirectBarrier` to the parameterized module `InstructionBarrierGuard` in `semmle.code.cpp.dataflow.new.DataFlow` for computing indirect dataflow nodes that are guarded by a given instruction. This predicate is similar to the `getAnIndirectBarrier` predicate on the parameterized module `BarrierGuard`.
-* A new predicate `getDecltype`was added to the `ProxyClass` class, which yields the decltype for the proxy class.
+* A new predicate `getDecltype` was added to the `ProxyClass` class, which yields the decltype for the proxy class.
 * Template classes that are of `struct` type are now also instances of the `Struct` class.
 * Template classes that are of `union` type are now also instances of the `Union` class.
 * A new abstract class `ConfigurationTestFile` (`semmle.code.cpp.ConfigurationTestFile.ConfigurationTestFile`) was introduced, which represents files created to test the build configuration. A subclass `CmakeTryCompileFile` of `ConfigurationTestFile` was also introduced, which represents files created by CMake to test the build configuration.

cpp/ql/lib/change-notes/released/3.2.0.md

@@ -3,7 +3,7 @@
 ### New Features
 
 * Add a new predicate `getAnIndirectBarrier` to the parameterized module `InstructionBarrierGuard` in `semmle.code.cpp.dataflow.new.DataFlow` for computing indirect dataflow nodes that are guarded by a given instruction. This predicate is similar to the `getAnIndirectBarrier` predicate on the parameterized module `BarrierGuard`.
-* A new predicate `getDecltype`was added to the `ProxyClass` class, which yields the decltype for the proxy class.
+* A new predicate `getDecltype` was added to the `ProxyClass` class, which yields the decltype for the proxy class.
 * Template classes that are of `struct` type are now also instances of the `Struct` class.
 * Template classes that are of `union` type are now also instances of the `Union` class.
 * A new abstract class `ConfigurationTestFile` (`semmle.code.cpp.ConfigurationTestFile.ConfigurationTestFile`) was introduced, which represents files created to test the build configuration. A subclass `CmakeTryCompileFile` of `ConfigurationTestFile` was also introduced, which represents files created by CMake to test the build configuration.

go/ql/lib/CHANGELOG.md

@@ -5,7 +5,6 @@
 * `database` local source models have been added for the Beego ORM package.
 * `database` local source models have been added for the `github.com/jmoiron/sqlx` package.
 * Added `database` source models for database methods from the `gorm.io/gorm` package.
-`
 * `database` local source models have been added for the `database/sql` and `database/sql/driver` packages.
 
 ## 3.0.1

go/ql/lib/change-notes/released/3.0.2.md

@@ -5,5 +5,4 @@
 * `database` local source models have been added for the Beego ORM package.
 * `database` local source models have been added for the `github.com/jmoiron/sqlx` package.
 * Added `database` source models for database methods from the `gorm.io/gorm` package.
-`
 * `database` local source models have been added for the `database/sql` and `database/sql/driver` packages.