[Offload] Fix typo in shared_lib_fp_mapping.c

Made a typo in 963259e because I cannot
run tests and also did not review it. This should fix it...

Author: boomanaiden154

offload/test/offloading/shared_lib_fp_mapping.c

@@ -1,6 +1,6 @@
 // clang-format off
 // RUN: mkdir -p %t.testdir
-// RUN: %clang-generic -fPIC -shared %S/../Inputs/declare_indirect_func.c -o %t.testidr/libslfm.so  -fopenmp-version=51
+// RUN: %clang-generic -fPIC -shared %S/../Inputs/declare_indirect_func.c -o %t.testdir/libslfm.so  -fopenmp-version=51
 // RUN: %libomptarget-compile-generic -rpath %t.testdir -L %t.testdir -l slfm -o %t  -fopenmp-version=51
 // RUN: env LIBOMPTARGET_INFO=32 %t 2>&1 | %fcheck-generic
 // clang-format on