diff --git a/src/main/resources/assets/spectrum/lang/en_us.json b/src/main/resources/assets/spectrum/lang/en_us.json
index 63f7b1e60e..fe5c85f95a 100644
--- a/src/main/resources/assets/spectrum/lang/en_us.json
+++ b/src/main/resources/assets/spectrum/lang/en_us.json
@@ -2742,7 +2742,7 @@
   "book.spectrum.guidebook.ideas.concise_instructions": "Concise Instructions",
   "book.spectrum.guidebook.ideas.downstone_fragments.page0.text": "The deeper I dug into the underground of the Deeper Down, the more often I came across rocks that seemed indestructible. Is that really all there is, or did someone build down there?",
   "book.spectrum.guidebook.ideas.downstone_fragments.page1.text": "Definitely not! Looks like the former inhabitants built giant structures to carve this stone. I am sure they have a bit left over. Something tells me, they won't need it anymore.",
-  "book.spectrum.guidebook.ideas.dragonbone.page0.text": "When I stubled about a Dragonrot Swamp, I found the remains of a giant creature. These blocks seem to be impossible to mine in the traditional way, since they are protected by a magical aura that quickly reconstructs itself again when trying to mine it. Is there an unconventional way to break this aura, perhaps using great force?",
+  "book.spectrum.guidebook.ideas.dragonbone.page0.text": "When I stumbled about a Dragonrot Swamp, I found the remains of a giant creature. These blocks seem to be impossible to mine in the traditional way, since they are protected by a magical aura that quickly reconstructs itself again when trying to mine it. Is there an unconventional way to break this aura, perhaps using great force?",
   "book.spectrum.guidebook.ideas.dragonbone.page1.text": "Surely mining these blocks is easy enough when I breach that aura in one swoop beforehand, so it cannot rebuild! Either a magical explosion, or a powerful mundane one, something with a bit more explosive power than just TNT, such as Incandescent Amalgam, should do the trick.",
   "book.spectrum.guidebook.ideas.fading.name": "Experiment #1",
   "book.spectrum.guidebook.ideas.fading.page0.text": "Since Fading is a small and weak, yet lively organism, what about feeding it organic blocks by placing them next to it. When I place the content of the bottle using right-click as a block, I can also bottle them back up.",