More coding style conformance

include/openspace/documentation/documentation.h

@@ -60,7 +60,7 @@ struct TestResult {
             ExtraKey,         ///< The exhaustive documentation contained an extra key
             WrongType,        ///< The key's value was not of the expected type
             Verification,     ///< The value did not pass a necessary non-type verifier
-            UnknownIdentifier ///< If the identifier for a ReferencingVerifier did not exist
+            UnknownIdentifier ///< The identifier for a ReferencingVerifier did not exist
         };
         /// The offending key that caused the Offense. In the case of a nested table,
         /// this value will be the fully qualified name of the key

include/openspace/documentation/verifier.h

@@ -546,7 +546,9 @@ struct GreaterVerifier : public OperatorVerifier<T, std::greater<typename T::Typ
 * as) BoolVerifier, StringVerifier, TableVerifier, or VectorVerifier.
 */
 template <typename T>
-struct GreaterEqualVerifier : public OperatorVerifier<T, std::greater_equal<typename T::Type>> {
+struct GreaterEqualVerifier : public OperatorVerifier<T,
+                                                     std::greater_equal<typename T::Type>>
+{
     static_assert(
         !std::is_base_of<BoolVerifier, T>::value,
         "T cannot be BoolVerifier"

include/openspace/documentation/verifier.inl

@@ -345,7 +345,9 @@ TestResult DeprecatedVerifier<T>::operator()(const ghoul::Dictionary& dict,
                                              const std::string& key) const
 {
     TestResult res = T::operator()(dict, key);
-    res.warnings.push_back(TestResult::Warning{ key, TestResult::Warning::Reason::Deprecated });
+    res.warnings.push_back(
+        TestResult::Warning{ key, TestResult::Warning::Reason::Deprecated }
+    );
     return res;
 }