C++/C#: Fix formatting

Author: Dave Bartolomeo

cpp/ql/src/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/SSASanity.ql

@@ -1,6 +1,6 @@
 /**
  * @name Unaliased SSA Sanity Check
- * @description Performs sanity checks on the SSA construction. This query should have no results. 
+ * @description Performs sanity checks on the SSA construction. This query should have no results.
  * @kind table
  * @id cpp/unaliased-ssa-sanity-check
  */

csharp/ql/src/semmle/code/csharp/ir/implementation/unaliased_ssa/internal/SSASanity.ql

@@ -1,6 +1,6 @@
 /**
  * @name Unaliased SSA Sanity Check
- * @description Performs sanity checks on the SSA construction. This query should have no results. 
+ * @description Performs sanity checks on the SSA construction. This query should have no results.
  * @kind table
  * @id csharp/unaliased-ssa-sanity-check
  */