Mass typo fix in Makefiles

With the make indent rule there was a typo for indent as 'intent'. This
was fixed with my sgit tool like:

    sgit -e 's/no intent\( tool found\)/no indent\1/g' '*Makefile'

1995/cdua/Makefile

@@ -188,7 +188,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/dodsond1/Makefile

@@ -182,7 +182,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/dodsond2/Makefile

@@ -184,7 +184,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/esde/Makefile

@@ -184,7 +184,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/garry/Makefile

@@ -185,7 +185,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/heathbar/Makefile

@@ -181,7 +181,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/leo/Makefile

@@ -183,7 +183,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/makarios/Makefile

@@ -182,7 +182,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/savastio/Makefile

@@ -183,7 +183,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/schnitzi/Makefile

@@ -182,7 +182,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/spinellis/Makefile

@@ -183,7 +183,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi

1995/vanschnitz/Makefile

@@ -184,7 +184,7 @@ indent.c: ${PROG}.c
 	    echo "${INDENT} < $< > $@"; \
 	    ${INDENT} < $< > $@; \
 	else \
-	    echo "no intent tool found, ident $< yourself, sorry"; \
+	    echo "no indent tool found, ident $< yourself, sorry"; \
 	    echo "exit 17"; \
 	    exit 17; \
 	fi