1 files changed, 14 insertions, 14 deletions
diff --git a/src/tool/tool.h b/src/tool/tool.h
index b296514..e0dea50 100644
--- a/src/tool/tool.h
+++ b/src/tool/tool.h
@@ -10,20 +10,20 @@ using namespace std;
 class tool
 {
 public:
-    static list<string> split_string(string s_string, string s_split);
-    static bool is_alpha_numeric( string &s_digit );
-    static char* int2char( int i_int );
-    static char* clean_char( char* c_str);
-    static string trim( string s_str );
-    static string replace( string s_string, string s_search, string s_replace );
-    static string int2string( int i_int );
-    static long unixtime();
-    static int string2int( string s_digit );
-    static string get_extension( string s_file );
-    static string to_lower( string s_str );
-    static void strip_html( string *p_str );
-    static string shell_command( string s_command, method m_method );
-    static string ychat_version();
+  static list<string> split_string(string s_string, string s_split);
+  static bool is_alpha_numeric( string &s_digit );
+  static char* int2char( int i_int );
+  static char* clean_char( char* c_str);
+  static string trim( string s_str );
+  static string replace( string s_string, string s_search, string s_replace );
+  static string int2string( int i_int );
+  static long unixtime();
+  static int string2int( string s_digit );
+  static string get_extension( string s_file );
+  static string to_lower( string s_str );
+  static void strip_html( string *p_str );
+  static string shell_command( string s_command, method m_method );
+  static string ychat_version();
 };
 
 #endif