more typo fixes

Author: jacobwilliams

src/tests/jf_test_04.F90

@@ -101,7 +101,7 @@ subroutine test_4(error_cnt)
     write(error_unit,'(A)') 'write to string'
     write(error_unit,'(A)') ''
     !write it to a string, and print to console:
-    call core%deserialize(p, string)
+    call core%serialize(p, string)
     if (core%failed()) then
         call core%print_error_message(error_unit)
         error_cnt = error_cnt + 1

src/tests/jf_test_11.F90

@@ -125,7 +125,7 @@ subroutine test_11(error_cnt)
         end if
 
         write(error_unit,'(A)') ''
-        call clone%serialize(cval)
+        call clone%deserialize(cval)
         if ( clone%failed()) then
            call clone%print_error_message(error_unit)
            error_cnt = error_cnt + 1
@@ -236,7 +236,7 @@ subroutine test_11(error_cnt)
         end if
 
         write(error_unit,'(A)') ''
-        call json%deserialize(cval)
+        call json%serialize(cval)
         if (json%failed()) then
            call json%print_error_message(error_unit)
            error_cnt = error_cnt + 1