Update Makefile.manual

Author: Jim-215-Fisher

src/Makefile.manual

@@ -18,7 +18,6 @@ SRC = f18estop.f90 \
       stdlib_stats_var.f90 \
       stdlib_stats_distribution_PRNG.f90 \
       stdlib_stats_distribution_uniform.f90 \
-      stdlib_stats_distribution_normal.f90 \
       stdlib_stats_distribution_exponential.f90
 
 LIB = libstdlib.a
@@ -76,11 +75,6 @@ stdlib_stats_distribution_uniform.o: \
 	stdlib_kinds.o \
 	stdlib_error.o \
 	stdlib_stats_distribution_PRNG.o
-stdlib_stats_distribution_normal.o: \
-	stdlib_kinds.o \
-	stdlib_error.o \
-	stdlib_stats_distribution_PRNG.o \
-	stdlib_stats_distribution_uniform.o
 stdlib_stats_distribution_exponential.o: \
 	stdlib_kinds.o \
 	stdlib_error.o \
@@ -101,5 +95,4 @@ stdlib_stats_moment.f90: stdlib_stats_moment.fypp
 stdlib_stats_var.f90: stdlib_stats_var.fypp
 stdlib_stats_distribution_PRNG.f90: stdlib_stats_distribution_PRNG.fypp
 stdlib_stats_distribution_uniform.f90: stdlib_stats_distribution_uniform.fypp
-stdlib_stats_distribution_normal.f90: stdlib_stats_distribution_normal.fypp
 stdlib_stats_distribution_exponential.f90: stdlib_stats_distribution_exponential.fypp