replace "the the" typos

replace "the the" typos

gcc/ada/ChangeLog:

	* exp_ch6.adb: Replace "the the" with "the".
	* sem_ch6.adb: Likewise.
	* sem_disp.ads: Likewise.

gcc/ChangeLog:

	* ctfc.cc (ctf_add_string): Replace "the the" with "the".
	* doc/md.texi: Likewise.
	* gimple-range-infer.cc (non_null_loadstore): Likewise.

gcc/fortran/ChangeLog:

	* gfortran.texi: Replace "the the" with "the".

gcc/testsuite/ChangeLog:

	* g++.dg/warn/Wclass-memaccess.C: Replace "the the" with "the".
	* g++.dg/warn/Wconversion-real-integer2.C: Likewise.
	* gcc.target/powerpc/p9-extract-1.c: Likewise.
	* gcc.target/s390/s390.exp: Likewise.
	* gcc.target/s390/zvector/vec-cmp-2.c: Likewise.
	* gdc.dg/torture/simd_store.d: Likewise.
	* gfortran.dg/actual_array_offset_1.f90: Likewise.
	* gfortran.dg/pdt_15.f03: Likewise.
	* gfortran.dg/pointer_array_8.f90: Likewise.