diff --git a/jp_makebeats.m b/jp_makebeats.m
index 260f085..d815817 100644
--- a/jp_makebeats.m
+++ b/jp_makebeats.m
@@ -82,12 +82,12 @@
 
 % If requested, add some silence before or after the sound
 if Cfg.padSoundBeginningSec > 0
-   pad = zeros(Cfg.padSoundBeginningSec * fs, 1);
+   pad = zeros(round(Cfg.padSoundBeginningSec * fs), 1);
    y = [pad; y];
 end
 
 if Cfg.padSoundEndSec > 0
-   pad = zeros(Cfg.padSoundEndSec * fs, 1);
+   pad = zeros(round(Cfg.padSoundEndSec * fs), 1);
    y = [y; pad];
 end
 
diff --git a/jp_makebeats_wrapper.m b/jp_makebeats_wrapper.m
index b0d515f..4df51c5 100644
--- a/jp_makebeats_wrapper.m
+++ b/jp_makebeats_wrapper.m
@@ -49,7 +49,7 @@
         thisPattern = patterns{patternInd};
         [y, fs, name] = jp_makebeats(thisPattern, Cfg);
         
-        outName = fullfile(outDir, sprintf('patterm%03i_%s', patternInd, name));
+        outName = fullfile(outDir, sprintf('pattern%03i_%s', patternInd, name));
         
         audiowrite(outName, y, fs);
         fprintf('done.\n');