Fixing Jenkins issue with >80 characters long lines

src/mlpack/methods/ann/augmented/tasks/add_impl.hpp

@@ -44,8 +44,12 @@ void AddTask::GenerateData(arma::field<arma::irowvec>& input,
     // Random uniform length from [2..bitLen]
     size_t size_A = 2 + std::rand() % (bitLen - 1);
     size_t size_B = 2 + std::rand() % (bitLen - 1);
-    // Construct sequence of the form (binary number with size_A bits) + '+' + (binary number with size_B bits)
-    input(i) = arma::randi<arma::irowvec>(size_A + size_B + 1, arma::distr_param(0, 1));
+    // Construct sequence of the form
+    // (binary number with size_A bits) + '+'
+    // + (binary number with size_B bits)
+    input(i) = arma::randi<arma::irowvec>(
+      size_A + size_B + 1, arma::distr_param(0, 1)
+    );
     input(i).at(size_A) = +100;
     int val_A = 0;
     for (size_t k = 0; k < size_A; ++k) {

src/mlpack/methods/ann/augmented/tasks/sort_impl.hpp

@@ -30,7 +30,8 @@ namespace ann /* Artificial Neural Network */ {
 namespace augmented /* Augmented neural network */ {
 namespace tasks /* Task utilities for augmented */ {
 
-SortTask::SortTask(size_t maxLength, size_t bitLen) : maxLength(maxLength), bitLen(bitLen) {}
+SortTask::SortTask(size_t maxLength, size_t bitLen)
+  : maxLength(maxLength), bitLen(bitLen) {}
 
 void SortTask::GenerateData(arma::field<arma::imat>& input,
                             arma::field<arma::imat>& labels,

src/mlpack/tests/augmented_rnns_tasks_test.cpp

@@ -124,7 +124,8 @@ public:
       auto digit = predictors.at(i);
       if (digit != 0 && digit != 1)
       {
-        // We should not see two separators - we are adding *two* numbers in the task
+        // We should not see two separators
+        // since we are adding *two* numbers in the task
         assert(!num); 
         num = true;
       }