tracing: Fix spelling mistake in Kconfig "infinit" -> "infinite"

There is a spelling mistake in the Kconfig help text. Fix it.

Link: https://lkml.kernel.org/r/20201216114051.12056-1-colin.king@canonical.com

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index c1a62ae..4f976f8 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -545,7 +545,7 @@
 	  using kprobe events.
 
 	  If kprobes can use ftrace instead of breakpoint, ftrace related
-	  functions are protected from kprobe-events to prevent an infinit
+	  functions are protected from kprobe-events to prevent an infinite
 	  recursion or any unexpected execution path which leads to a kernel
 	  crash.