C fscanf unexpectedly pulling content from next line - c

Question

EDIT: OK I found the embarrassing mistake. My description array wasn't big enough for that line...
I'm trying to extract related abbreviations and descriptions from a simply formatted text file, but I'm running into a problem on just a single line while every other line works fine.
In the text file I'm reading from, lines 5-7 are:
5. FW Foreign word
6. IN Preposition or subordinating conjunction
7. JJ Adjective
What I'm trying to do with each line is read the abbreviation and store it as a character array and then do the same with the description. For every line except for #6, it works fine.
What I expect is:
print decription[line6] => "Preposition or subordinating conjunction"
But what I get is:
print decription[line6] => "Preposition or subordinating conjunctio"Adjective"
I'm pretty lost as to why it might be doing that. It seems to be reading data from the next line. Or maybe I ended up overwriting the next line into that array.
#include <stdio.h>
int main(){
FILE *fileToRead = fopen("PennTreebank_POS_Tags.txt", "r");
FILE *fileToWrite = fopen("newFile.txt", "w");
int i, j;
i = j = 0;
int nextChar;
char abbreviation[50][5];
char description[50][40];
while( fscanf(fileToRead, "%*s %s ", abbreviation[i]) != EOF ){
description[i][0] = '"';
while( ((nextChar = fgetc(fileToRead)) != '\n') && (nextChar != EOF) ){
description[i][j] = nextChar;
j++;
}
description[i][j] = '"';
description[i][j+1] = '\0';
j=1;
i++;
}
for( i=0; i<36; i++ ){
printf("%s %s\n", abbreviation[i], description[i]);
}
}

Answer 1

The text "Preposition or subordinating conjunction" has a length of 40 chars.
So the array
char description[50][40];
will not be enough size to hold the length 40 plus the 0 terminator.