Fix typo in comment.

diff --git a/src/support/os.cpp b/src/support/os.cpp
index a245a46957030a0d599457465a3b07ce43e2c764..af68fc4a06eba5908db40058f81ac74b20ac530d 100644 (file)
--- a/src/support/os.cpp
+++ b/src/support/os.cpp
@@ -108,7 +108,7 @@ static string const find_python_binary()
        if (!command.empty())
                return command;
 
-       // python3 does not exists, let us try to find python3.x in PATH
+       // python3 does not exist, let us try to find python3.x in PATH
        // the search is probably broader than required
        // but we are trying hard to find a valid python binary
        vector<string> const path = getEnvPath("PATH");