diff --git a/src/fast_align.cc b/src/fast_align.cc
index 637af26..b937587 100644
--- a/src/fast_align.cc
+++ b/src/fast_align.cc
@@ -301,7 +301,7 @@ int main(int argc, char** argv) {
          << " Standard options ([USE] = strongly recommended):\n"
          << "  -i: [REQ] Input parallel corpus\n"
          << "  -v: [USE] Use Dirichlet prior on lexical translation distributions\n"
-         << "  -d: [USE] Favor alignment points close to the monotonic diagonoal\n"
+         << "  -d: [USE] Favor alignment points close to the monotonic diagonal\n"
          << "  -o: [USE] Optimize how close to the diagonal alignment points should be\n"
          << "  -r: Run alignment in reverse (condition on target and predict source)\n"
          << "  -c: Output conditional probability table\n"
diff --git a/src/ttables.cc b/src/ttables.cc
index 1095d13..684fffa 100644
--- a/src/ttables.cc
+++ b/src/ttables.cc
@@ -17,7 +17,7 @@ void TTable::DeserializeLogProbsFromText(istream* in, Dict& d) {
     if (e.empty()) break;
     ++c;
     unsigned ie = d.Convert(e);
-    if (ie >= static_cast<int>(ttable.size())) ttable.resize(ie + 1);
+    if (ie >= static_cast<unsigned>(ttable.size())) ttable.resize(ie + 1);
     ttable[ie][d.Convert(f)] = exp(p);
   }
   cerr << "Loaded " << c << " translation parameters.\n";