minor typos and code changes

docs/python/modelspec/programmatic/mechanisms/nmodl2.rst

@@ -458,7 +458,7 @@ Description:
         * x = random_normal(ranvar1) : mean 1.0, std 1.0
         * x = random_normal(ranvar1, mean, std)
         * x = random_ipick(ranvar1) : range 0 to 2^32-1
-
+        * x = random_dpick(ranvar1)
 
 
 EXTERNAL

docs/python/programming/math/random.rst

@@ -857,6 +857,3 @@ NMODLRandom Class
 
             NEURON: NMODLRandom wrapped handle is not valid
 
-
-
-

src/nrniv/bbsavestate.cpp

@@ -2058,9 +2058,8 @@ void BBSaveState::mech(Prop* p) {
     {
         auto const size = ssi[p->_type].size;  // sum over array dimensions for range variables
         auto& random_indices = nrn_mech_random_indices(p->_type);
-        int size_random = int(random_indices.size());
-        std::vector<double*> tmp{};
-        tmp.reserve(size + size_random);
+        auto size_random = random_indices.size();
+        std::vector<double*> tmp(size + size_random);
         for (auto i = 0; i < size; ++i) {
             tmp.push_back(static_cast<double*>(p->param_handle_legacy(ssi[p->_type].offset + i)));
         }

src/oc/hoc_oop.cpp

@@ -954,7 +954,7 @@ static void range_suffix(Symbol* sym, int nindex, int narg) {
         double x{0.5};
         if (narg) {
             if (narg > 1) {
-                hoc_execerr_ext("%s range object can have only one arc length parameter",
+                hoc_execerr_ext("%s range object can have only one arg length parameter",
                                 sym->name);
             }
             x = xpop();