Index: gcc/doc/ifn.texi
--- gcc/doc/ifn.texi.orig
+++ gcc/doc/ifn.texi
@@ -743,7 +743,7 @@ The @code{IFN_VEC_WIDEN_PLUS} set of internal function
 the @code{vec_widen_sadd} and @code{vec_widen_uadd} instruction patterns,
 depending on the sign of the first argument. The @code{IFN_VEC_WIDEN_PLUS_LO}
 and @code{IFN_VEC_WIDEN_PLUS_HI} work on the low and high parts of a vector,
-the @code{IFN_VEC_WIDEN_PLUS_EVEN} and @code {IFN_VEC_WIDEN_PLUS_ODD}
+the @code{IFN_VEC_WIDEN_PLUS_EVEN} and @code{IFN_VEC_WIDEN_PLUS_ODD}
 functions work on the even and odd elements of a vector.
 
 @cindex @code{IFN_VEC_WIDEN_MINUS} internal function
@@ -756,7 +756,7 @@ The @code{IFN_VEC_WIDEN_MINUS} set of internal functio
 @code{vec_widen_ssub} and @code{vec_widen_usub} instruction patterns,
 depending on the sign of the first argument. The @code{IFN_VEC_WIDEN_MINUS_LO}
 and @code{IFN_VEC_WIDEN_MINUS_HI} work on the low and high parts of a vector,
-the @code{IFN_VEC_WIDEN_MINUS_EVEN} and @code {IFN_VEC_WIDEN_MINUS_ODD}
+the @code{IFN_VEC_WIDEN_MINUS_EVEN} and @code{IFN_VEC_WIDEN_MINUS_ODD}
 functions work on the even and odd elements of a vector.
 
 @cindex @code{IFN_VEC_WIDEN_ABD} internal function
@@ -769,7 +769,7 @@ The @code{IFN_VEC_WIDEN_ABD} set of internal functions
 @code{vec_widen_sabd} and @code{vec_widen_uabd} instruction patterns,
 depending on the sign of the first argument. The @code{IFN_VEC_WIDEN_ABD_LO}
 and @code{IFN_VEC_WIDEN_ABD_HI} work on the low and high parts of a vector,
-the @code{IFN_VEC_WIDEN_ABD_EVEN} and @code {IFN_VEC_WIDEN_ABD_ODD} functions
+the @code{IFN_VEC_WIDEN_ABD_EVEN} and @code{IFN_VEC_WIDEN_ABD_ODD} functions
 work on the even and odd elements of a vector.
 
 @end table
