[XS] Change in coreboot[master]: doc/Makefile: Remove superfluous quotation marks fixing syntax error

[Felix Singer (Code Review)]

Felix Singer has submitted this change. ( https://review.coreboot.org/c/coreboot/+/75799?usp=email )

Change subject: doc/Makefile: Remove superfluous quotation marks fixing syntax error
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doc/Makefile: Remove superfluous quotation marks fixing syntax error

Change-Id: I4c269248a3a1e078204882d04964fd5af4b5f51a
Signed-off-by: Felix Singer 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75799
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
Reviewed-by: Elyes Haouas 
Reviewed-by: Felix Held 
Reviewed-by: Daniel Maslowski 
---
M Documentation/Makefile
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  Nico Huber: Looks good to me, but someone else must approve
  build bot (Jenkins): Verified
  Felix Held: Looks good to me, approved
  Elyes Haouas: Looks good to me, approved
  Daniel Maslowski: Looks good to me, but someone else must approve

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 19b1f80..60a3f35 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -45,7 +45,7 @@
    $(PDFLATEX) corebootBuildingGuide.tex

sphinx: $(SPHINXDIR)
-	$(MAKE) -f Makefile.sphinx html BUILDDIR="$(SPHINXDIR)""
+	$(MAKE) -f Makefile.sphinx html BUILDDIR="$(SPHINXDIR)"

clean-sphinx:
    $(MAKE) -f Makefile.sphinx clean BUILDDIR="$(SPHINXDIR)"