diff --git a/docs/engine.md b/docs/engine.md
index 24efc1e..99b9a70 100644
--- a/docs/engine.md
+++ b/docs/engine.md
@@ -140,7 +140,7 @@ The permutation argument establishes that two tables with the same height have t
 Without loss of generality, both tables columns are compressed into one column with the same technique to produce a linear combination with verifier-supplied weights $a, b, c, ...$. Additionally, the larger table has to have a virtual or explicit indicator column, with values denoted by $\jmath_i$, that takes the value 1 if row $i$ is part of the sublist relation and 0 if it is not. Reusing the same notation as the previous section, the claimed relation is $(c_ i)_ {i \, \vert \, \jmath_ i = 1} = (k_ j)_ j$.
 
 Like with the permutation argument both tables will be extended with a new column. Unlike the permutation argument, the evaluation argument interprets the row elements as the coefficients in reverse order, rather than the roots, of a polynomial whose value in $\alpha$ is computed step by step. Specifically, the transition constraints are given by
- - $\forall i > 0 : e_ {i} = \jmath_ {i} \cdot (\alpha e_ {i-1} + c_ i) + (1 - \jmath_ {i}) \cdot e_ {j-1}$ for the larger table, and
+ - $\forall i > 0 : e_ {i} = \jmath_ {i} \cdot (\alpha e_ {i-1} + c_ i) + (1 - \jmath_ {i}) \cdot e_ {i-1}$ for the larger table, and
  - $\forall j > 0: e_ {j} = \alpha e_{j-1} + k_ j$ for the smaller one.
 
 Note that the factors $\jmath_ {i-1}$ and $1-\jmath_ {i-1}$ enforce the *conditional* accumulation of a new term. Specifically, in un-indicated rows the running sum does not change whereas in indicated rows it changes in the same way that it changes in the smaller table.
@@ -336,4 +336,4 @@ The prover follows the workflow sketched below. This workflow implicitly defines
 
 [^1]: This table-lookup argument is similar to [Plookup](https://eprint.iacr.org/2020/315.pdf) except that it uses the element-wise inverse column along with an evaluation argument, whereas Plookup uses a custom argument to establish the correct order of the nonzero consecutive differences.
 
-[^2]: Let's set the record straight: Mike Hamburg [coined](https://eprint.iacr.org/2015/625.pdf) the term "the Goldilocks prime" to refer specifically to $2^{448} - 2^{224} - 1$.
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+[^2]: Let's set the record straight: Mike Hamburg [coined](https://eprint.iacr.org/2015/625.pdf) the term "the Goldilocks prime" to refer specifically to $2^{448} - 2^{224} - 1$.