Fix a typo in the RX asse,bler.  The Double-precision floating-point exception handling control register name is DECNT not DCENT.

	* config/rx-parse.y (DECNT): Fixed typo.
	* testsuite/gas/rx/dpopm.sm (DECNT): Fixed typo.
	* testsuite/gas/rx/dpushm.sm (DECNT): Fixed typo.
	* testsuite/gas/rx/macros.inc (DECNT): Fixed typo.
5 files changed