diff --git a/prefs.cpp b/prefs.cpp
index 4196528..6421322 100644
--- a/prefs.cpp
+++ b/prefs.cpp
@@ -32,7 +32,7 @@ void usage(LPCWSTR exe) {
         "    -? prints this message.\n"
         "    --list-devices displays the long names of all active playback devices.\n"
         "    --device captures from the specified device (default if omitted)\n"
-        "    --mono convert from stereo to mono\n",
+        "    --mono convert from stereo to mono\n"
         "    --div divisor reduce sample rate by a factor of divisor\n",
         exe, exe, exe
     );
diff --git a/simpleserver.sln b/simpleserver.sln
index f0196ee..94761ff 100644
--- a/simpleserver.sln
+++ b/simpleserver.sln
@@ -13,8 +13,8 @@ Global
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{4250A54B-E935-432B-BC91-C4D94B5BA81B}.Debug|Win32.ActiveCfg = Debug|Win32
 		{4250A54B-E935-432B-BC91-C4D94B5BA81B}.Debug|Win32.Build.0 = Debug|Win32
-		{4250A54B-E935-432B-BC91-C4D94B5BA81B}.Release|Win32.ActiveCfg = Debug|Win32
-		{4250A54B-E935-432B-BC91-C4D94B5BA81B}.Release|Win32.Build.0 = Debug|Win32
+		{4250A54B-E935-432B-BC91-C4D94B5BA81B}.Release|Win32.ActiveCfg = Release|Win32
+		{4250A54B-E935-432B-BC91-C4D94B5BA81B}.Release|Win32.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE